{"product_id":"karecel-rechargeable-hand-warmer-5200mah-double-sided-4-inch-full-surface-heat-electric-hand-warmer-up-to-11hrs-portable-handwarmer-pocket-heater-tech-gifts-for-men-women-winter-essentials","title":"Karecel Rechargeable Hand Warmer, 5200mAh Double-Sided 4-inch Full-Surface Heat Electric Hand Warmer, Up to 11Hrs, Portable Handwarmer Pocket Heater, Tech Gifts for Men Women, Winter Essentials","description":"\u003cstyle\u003e.aplus-img{display:block!important;margin:0!important;padding:0!important;border:0!important;max-width:100%!important;height:auto!important;line-height:0!important;font-size:0!important;vertical-align:top!important}.aplus-img+.aplus-img{margin-top:0!important;margin-bottom:0!important}.aplus-wrap{line-height:0!important;font-size:0!important;margin:0!important;padding:0!important;display:block!important}\u003c\/style\u003e\u003cdiv id=\"v-about-wrap\"\u003e\u003c\/div\u003e\u003c!-- DBG1_A_descLen=0 --\u003e\u003c!-- DBG2_B_descLen=38861 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Each of our units delivers genuine double-sided heating for full wrap heat.\u003c\/li\u003e\u003cli\u003e4-inch Full-Surface Heating \u0026 Portable Design: Our product differs from traditional electric hand warmers with a small central hotspot, our innovative design features TWO 4-inch aluminum heating plates that wrap around the entire device, creating a broad, uniform heating surface. This allows heat to penetrate gloves or thick clothing, providing sustained warmth even in extreme cold conditions. This portable hand warmer design with palm size 1 x 2.4 x 4 inches easy to take-on-go when you need.\u003c\/li\u003e\u003cli\u003eAI Smart Heating \u0026 5200mAh Campacity, 3-Level Settings: Say goodbye to disposable hand warmers, this rechargeable,reusable hand warmer features a 5200mAh battery with 3 temperature settings for instant, precise heating. An advanced AI chip actively adjusts temperature for safe, reliable operation. At the lowest setting, it delivers up to 11 hours of continuous comfort, ensuring you stay smartly, safely, and comfortably warm all day long.\u003c\/li\u003e\u003cli\u003eHand Warmer Rechargeable: This electric hand warmer includes a USB-C charging cable, allowing you to charge the handwarmer anywhere.\u003c\/li\u003e\u003cli\u003eThe Perfect Tech Gift for Men: This electronic hand warmer is perfect for winter outdoor activities like camping, hunting, hiking, skiing, golfing, and fishing—or anyone seeking relief from cold hands or Raynaud's. It delivers a revolutionary experience and will become one of your favorite winter essentials. Ideal gift for Valentine's Day, Christmas, or birthdays.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003ctable class=\\\"product-overview\\\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eSize\u003c\/th\u003e\u003ctd\u003ePortable\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eKarecel\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eColor\u003c\/th\u003e\u003ctd\u003eBlack\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eMaterial\u003c\/th\u003e\u003ctd\u003eAluminum\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eRecommended Uses For Product\u003c\/th\u003e\u003ctd\u003eHiking, Camping, Skiing\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003ch5\u003eProduct description\u003c\/h5\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/00dd98cb-7b50-438f-baf1-3fdbf5c2bc47.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/35e8695d-73ca-4f7e-bb85-7636bc8ce7bd.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9c7e848e-2117-4d6f-8164-a7c91877a4fe.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/409f5294-2f55-4705-9b51-290080418de7.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9e77e017-32e2-4e3d-b602-10ba851216df.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/16c1e0a7-3331-42e6-aced-99f3f8542f60.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/d1e99b2d-0655-40f0-83ea-a2a727885530.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003ch5\u003eIs the heat double sided?\u003c\/h5\u003e\u003cp\u003eIs the heat double sided?\u003c\/p\u003e\u003cp\u003eYes it heats on both sides.\u003c\/p\u003e\u003ch5\u003eHow big is the heating area of product?\u003c\/h5\u003e\u003cp\u003eHow big is the heating area of product?\u003c\/p\u003e\u003cp\u003eThe size of this hand warmer is 4*2.4*1 inches, 97% of product\u0026#039;s surface is heating area, it surpasses all model on the market.\u003c\/p\u003e\u003ch5\u003eHow long does it last after fully charged?\u003c\/h5\u003e\u003cp\u003eHow long does it last after fully charged?\u003c\/p\u003e\u003cp\u003eOn the low setting, it lasts about 11 hours per warmer, which is tested at an ambient temperature of 20℃.\u003c\/p\u003e\u003ch5\u003eHow do you check battery level?\u003c\/h5\u003e\u003cp\u003eHow do you check battery level?\u003c\/p\u003e\u003cp\u003eTo check the battery charge remaining, simply press the power button twice in secession. The three blue leds will light if fully charged, two will light if partially charge, and only one light if the battery is low.\u003c\/p\u003e\u003ch4\u003eFrom the Brand\u003c\/h4\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/7e051336-e7be-4feb-8070-6f35b180d9b5.__CR0,0,1464,625_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/31d3cc12-d5a2-4eb9-af21-8c6eb8d3a918.__CR0,0,315,145_PT0_SX315_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003cp\u003eKarecel: Crafting Warmth with Dedication.\u003c\/p\u003e\u003cp\u003eSince 2017, Karecel has been redefining winter warmth. We pioneered the first heat-conductive silicone hand warmer, focusing on innovative design and exceptional quality. Each product is meticulously crafted to deliver a uniquely comfortable and safe experience. Our dedication to detail ensures every item is ergonomically designed to perfectly fit your palm.\u003c\/p\u003e\u003cp\u003eTrust Karecel for reliable, luxurious comfort.\u003c\/p\u003e\u003ch5\u003eInnovation Electric Handwarmer\u003c\/h5\u003e\u003ch5\u003ePocket-Sized Hand Warmers\u003c\/h5\u003e\u003ch5\u003ePerfect for Frigid Weather\u003c\/h5\u003e\u003ch5\u003eFor Extremely Cold Weather\u003c\/h5\u003e\",\"47321560613033\":\"\u003ch4\u003eAbout This Item\u003c\/h4\u003e\u003cul class=\\\"about-this-item\\\"\u003e\u003cli\u003eTrue Dual-Sided Heating: Moving beyond \\\"Requires Assembly Dual-Sided Heating\\\" setups that require combining two devices to achieve dual-sided heating—since they only heat one side when used separately. Each of our units delivers genuine double-sided heating for full wrap heat.\u003c\/li\u003e\u003cli\u003e4-inch Full-Surface Heating \u0026 Portable Design: Our product differs from traditional electric hand warmers with a small central hotspot, our innovative design features TWO 4-inch aluminum heating plates that wrap around the entire device, creating a broad, uniform heating surface. This allows heat to penetrate gloves or thick clothing, providing sustained warmth even in extreme cold conditions. This portable hand warmer design with palm size 1 x 2.4 x 4 inches easy to take-on-go when you need.\u003c\/li\u003e\u003cli\u003eAI Smart Heating \u0026 5200mAh Campacity, 3-Level Settings: Say goodbye to disposable hand warmers, this rechargeable,reusable hand warmer features a 5200mAh battery with 3 temperature settings for instant, precise heating. An advanced AI chip actively adjusts temperature for safe, reliable operation. At the lowest setting, it delivers up to 11 hours of continuous comfort, ensuring you stay smartly, safely, and comfortably warm all day long.\u003c\/li\u003e\u003cli\u003eHand Warmer Rechargeable: This electric hand warmer includes a USB-C charging cable, allowing you to charge the handwarmer anywhere.\u003c\/li\u003e\u003cli\u003eThe Perfect Tech Gift for Men: This electronic hand warmer is perfect for winter outdoor activities like camping, hunting, hiking, skiing, golfing, and fishing—or anyone seeking relief from cold hands or Raynaud's. It delivers a revolutionary experience and will become one of your favorite winter essentials. Ideal gift for Valentine's Day, Christmas, or birthdays.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003ctable class=\\\"product-overview\\\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eSize\u003c\/th\u003e\u003ctd\u003ePortable\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eKarecel\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eColor\u003c\/th\u003e\u003ctd\u003eBlue\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eMaterial\u003c\/th\u003e\u003ctd\u003eAluminum\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eRecommended Uses For Product\u003c\/th\u003e\u003ctd\u003eFits in pockets \u0026 gloves, Stocking stuffers, Camping, Hunting, Golfing, Hiking, Gifts for Valentines, Birthday, Anniversay, Wedding and other Holidays, Christmas gifts, unique gadgets, Skiing, Fishing, Cycling, Gifts for women, Gifts for men, tech essentials, cold weather must have, Cold Hands, Heat Therapy\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003ch5\u003eProduct description\u003c\/h5\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/00dd98cb-7b50-438f-baf1-3fdbf5c2bc47.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/35e8695d-73ca-4f7e-bb85-7636bc8ce7bd.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9c7e848e-2117-4d6f-8164-a7c91877a4fe.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/409f5294-2f55-4705-9b51-290080418de7.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9e77e017-32e2-4e3d-b602-10ba851216df.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/16c1e0a7-3331-42e6-aced-99f3f8542f60.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/d1e99b2d-0655-40f0-83ea-a2a727885530.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003ch5\u003eIs the heat double sided?\u003c\/h5\u003e\u003cp\u003eIs the heat double sided?\u003c\/p\u003e\u003cp\u003eYes it heats on both sides.\u003c\/p\u003e\u003ch5\u003eHow big is the heating area of product?\u003c\/h5\u003e\u003cp\u003eHow big is the heating area of product?\u003c\/p\u003e\u003cp\u003eThe size of this hand warmer is 4*2.4*1 inches, 97% of product\u0026#039;s surface is heating area, it surpasses all model on the market.\u003c\/p\u003e\u003ch5\u003eHow long does it last after fully charged?\u003c\/h5\u003e\u003cp\u003eHow long does it last after fully charged?\u003c\/p\u003e\u003cp\u003eOn the low setting, it lasts about 11 hours per warmer, which is tested at an ambient temperature of 20℃.\u003c\/p\u003e\u003ch5\u003eHow do you check battery level?\u003c\/h5\u003e\u003cp\u003eHow do you check battery level?\u003c\/p\u003e\u003cp\u003eTo check the battery charge remaining, simply press the power button twice in secession. The three blue leds will light if fully charged, two will light if partially charge, and only one light if the battery is low.\u003c\/p\u003e\u003ch4\u003eFrom the Brand\u003c\/h4\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/7e051336-e7be-4feb-8070-6f35b180d9b5.__CR0,0,1464,625_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/31d3cc12-d5a2-4eb9-af21-8c6eb8d3a918.__CR0,0,315,145_PT0_SX315_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003cp\u003eKarecel: Crafting Warmth with Dedication.\u003c\/p\u003e\u003cp\u003eSince 2017, Karecel has been redefining winter warmth. We pioneered the first heat-conductive silicone hand warmer, focusing on innovative design and exceptional quality. Each product is meticulously crafted to deliver a uniquely comfortable and safe experience. Our dedication to detail ensures every item is ergonomically designed to perfectly fit your palm.\u003c\/p\u003e\u003cp\u003eTrust Karecel for reliable, luxurious comfort.\u003c\/p\u003e\u003ch5\u003eInnovation Electric Handwarmer\u003c\/h5\u003e\u003ch5\u003ePocket-Sized Hand Warmers\u003c\/h5\u003e\u003ch5\u003ePerfect for Frigid Weather\u003c\/h5\u003e\u003ch5\u003eFor Extremely Cold Weather\u003c\/h5\u003e\",\"47321560645801\":\"\u003ch4\u003eAbout This Item\u003c\/h4\u003e\u003cul class=\\\"about-this-item\\\"\u003e\u003cli\u003eTrue Dual-Sided Heating: Moving beyond \\\"Requires Assembly Dual-Sided Heating\\\" setups that require combining two devices to achieve dual-sided heating—since they only heat one side when used separately. Each of our units delivers genuine double-sided heating for full wrap heat.\u003c\/li\u003e\u003cli\u003e4-inch Full-Surface Heating \u0026 Portable Design: Our product differs from traditional electric hand warmers with a small central hotspot, our innovative design features TWO 4-inch aluminum heating plates that wrap around the entire device, creating a broad, uniform heating surface. This allows heat to penetrate gloves or thick clothing, providing sustained warmth even in extreme cold conditions. This portable hand warmer design with palm size 1 x 2.4 x 4 inches easy to take-on-go when you need.\u003c\/li\u003e\u003cli\u003eAI Smart Heating \u0026 5200mAh Campacity, 3-Level Settings: Say goodbye to disposable hand warmers, this rechargeable,reusable hand warmer features a 5200mAh battery with 3 temperature settings for instant, precise heating. An advanced AI chip actively adjusts temperature for safe, reliable operation. At the lowest setting, it delivers up to 11 hours of continuous comfort, ensuring you stay smartly, safely, and comfortably warm all day long.\u003c\/li\u003e\u003cli\u003eHand Warmer Rechargeable: This electric hand warmer includes a USB-C charging cable, allowing you to charge the handwarmer anywhere.\u003c\/li\u003e\u003cli\u003eThe Perfect Tech Gift for Men: This electronic hand warmer is perfect for winter outdoor activities like camping, hunting, hiking, skiing, golfing, and fishing—or anyone seeking relief from cold hands or Raynaud's. It delivers a revolutionary experience and will become one of your favorite winter essentials. Ideal gift for Valentine's Day, Christmas, or birthdays.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003ctable class=\\\"product-overview\\\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eSize\u003c\/th\u003e\u003ctd\u003ePortable\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eKarecel\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eColor\u003c\/th\u003e\u003ctd\u003eGold\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eMaterial\u003c\/th\u003e\u003ctd\u003eAluminum\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eRecommended Uses For Product\u003c\/th\u003e\u003ctd\u003eHiking, Camping, Skiing\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003ch5\u003eProduct description\u003c\/h5\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/00dd98cb-7b50-438f-baf1-3fdbf5c2bc47.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/35e8695d-73ca-4f7e-bb85-7636bc8ce7bd.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9c7e848e-2117-4d6f-8164-a7c91877a4fe.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/409f5294-2f55-4705-9b51-290080418de7.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9e77e017-32e2-4e3d-b602-10ba851216df.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/16c1e0a7-3331-42e6-aced-99f3f8542f60.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/d1e99b2d-0655-40f0-83ea-a2a727885530.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003ch5\u003eIs the heat double sided?\u003c\/h5\u003e\u003cp\u003eIs the heat double sided?\u003c\/p\u003e\u003cp\u003eYes it heats on both sides.\u003c\/p\u003e\u003ch5\u003eHow big is the heating area of product?\u003c\/h5\u003e\u003cp\u003eHow big is the heating area of product?\u003c\/p\u003e\u003cp\u003eThe size of this hand warmer is 4*2.4*1 inches, 97% of product\u0026#039;s surface is heating area, it surpasses all model on the market.\u003c\/p\u003e\u003ch5\u003eHow long does it last after fully charged?\u003c\/h5\u003e\u003cp\u003eHow long does it last after fully charged?\u003c\/p\u003e\u003cp\u003eOn the low setting, it lasts about 11 hours per warmer, which is tested at an ambient temperature of 20℃.\u003c\/p\u003e\u003ch5\u003eHow do you check battery level?\u003c\/h5\u003e\u003cp\u003eHow do you check battery level?\u003c\/p\u003e\u003cp\u003eTo check the battery charge remaining, simply press the power button twice in secession. The three blue leds will light if fully charged, two will light if partially charge, and only one light if the battery is low.\u003c\/p\u003e\u003ch4\u003eFrom the Brand\u003c\/h4\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/7e051336-e7be-4feb-8070-6f35b180d9b5.__CR0,0,1464,625_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/31d3cc12-d5a2-4eb9-af21-8c6eb8d3a918.__CR0,0,315,145_PT0_SX315_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003cp\u003eKarecel: Crafting Warmth with Dedication.\u003c\/p\u003e\u003cp\u003eSince 2017, Karecel has been redefining winter warmth. We pioneered the first heat-conductive silicone hand warmer, focusing on innovative design and exceptional quality. Each product is meticulously crafted to deliver a uniquely comfortable and safe experience. Our dedication to detail ensures every item is ergonomically designed to perfectly fit your palm.\u003c\/p\u003e\u003cp\u003eTrust Karecel for reliable, luxurious comfort.\u003c\/p\u003e\u003ch5\u003eInnovation Electric Handwarmer\u003c\/h5\u003e\u003ch5\u003ePocket-Sized Hand Warmers\u003c\/h5\u003e\u003ch5\u003ePerfect for Frigid Weather\u003c\/h5\u003e\u003ch5\u003eFor Extremely Cold Weather\u003c\/h5\u003e\",\"47321560711337\":\"\u003ch4\u003eAbout This Item\u003c\/h4\u003e\u003cul class=\\\"about-this-item\\\"\u003e\u003cli\u003eTrue Dual-Sided Heating: Moving beyond \\\"Requires Assembly Dual-Sided Heating\\\" setups that require combining two devices to achieve dual-sided heating—since they only heat one side when used separately. Each of our units delivers genuine double-sided heating for full wrap heat.\u003c\/li\u003e\u003cli\u003e4-inch Full-Surface Heating \u0026 Portable Design: Our product differs from traditional electric hand warmers with a small central hotspot, our innovative design features TWO 4-inch aluminum heating plates that wrap around the entire device, creating a broad, uniform heating surface. This allows heat to penetrate gloves or thick clothing, providing sustained warmth even in extreme cold conditions. This portable hand warmer design with palm size 1 x 2.4 x 4 inches easy to take-on-go when you need.\u003c\/li\u003e\u003cli\u003eAI Smart Heating \u0026 5200mAh Campacity, 3-Level Settings: Say goodbye to disposable hand warmers, this rechargeable,reusable hand warmer features a 5200mAh battery with 3 temperature settings for instant, precise heating. An advanced AI chip actively adjusts temperature for safe, reliable operation. At the lowest setting, it delivers up to 11 hours of continuous comfort, ensuring you stay smartly, safely, and comfortably warm all day long.\u003c\/li\u003e\u003cli\u003eHand Warmer Rechargeable: This electric hand warmer includes a USB-C charging cable, allowing you to charge the handwarmer anywhere.\u003c\/li\u003e\u003cli\u003eThe Perfect Tech Gift for Men: This electronic hand warmer is perfect for winter outdoor activities like camping, hunting, hiking, skiing, golfing, and fishing—or anyone seeking relief from cold hands or Raynaud's. It delivers a revolutionary experience and will become one of your favorite winter essentials. Ideal gift for Valentine's Day, Christmas, or birthdays.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003ctable class=\\\"product-overview\\\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eSize\u003c\/th\u003e\u003ctd\u003ePortable\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eKarecel\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eColor\u003c\/th\u003e\u003ctd\u003eRose Gold\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eMaterial\u003c\/th\u003e\u003ctd\u003eAluminum\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eRecommended Uses For Product\u003c\/th\u003e\u003ctd\u003eHiking, Camping, Skiing\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003ch5\u003eProduct description\u003c\/h5\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/00dd98cb-7b50-438f-baf1-3fdbf5c2bc47.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/35e8695d-73ca-4f7e-bb85-7636bc8ce7bd.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9c7e848e-2117-4d6f-8164-a7c91877a4fe.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/409f5294-2f55-4705-9b51-290080418de7.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9e77e017-32e2-4e3d-b602-10ba851216df.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/16c1e0a7-3331-42e6-aced-99f3f8542f60.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/d1e99b2d-0655-40f0-83ea-a2a727885530.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003ch5\u003eIs the heat double sided?\u003c\/h5\u003e\u003cp\u003eIs the heat double sided?\u003c\/p\u003e\u003cp\u003eYes it heats on both sides.\u003c\/p\u003e\u003ch5\u003eHow big is the heating area of product?\u003c\/h5\u003e\u003cp\u003eHow big is the heating area of product?\u003c\/p\u003e\u003cp\u003eThe size of this hand warmer is 4*2.4*1 inches, 97% of product\u0026#039;s surface is heating area, it surpasses all model on the market.\u003c\/p\u003e\u003ch5\u003eHow long does it last after fully charged?\u003c\/h5\u003e\u003cp\u003eHow long does it last after fully charged?\u003c\/p\u003e\u003cp\u003eOn the low setting, it lasts about 11 hours per warmer, which is tested at an ambient temperature of 20℃.\u003c\/p\u003e\u003ch5\u003eHow do you check battery level?\u003c\/h5\u003e\u003cp\u003eHow do you check battery level?\u003c\/p\u003e\u003cp\u003eTo check the battery charge remaining, simply press the power button twice in secession. The three blue leds will light if fully charged, two will light if partially charge, and only one light if the battery is low.\u003c\/p\u003e\u003ch4\u003eFrom the Brand\u003c\/h4\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/7e051336-e7be-4feb-8070-6f35b180d9b5.__CR0,0,1464,625_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/31d3cc12-d5a2-4eb9-af21-8c6eb8d3a918.__CR0,0,315,145_PT0_SX315_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003cp\u003eKarecel: Crafting Warmth with Dedication.\u003c\/p\u003e\u003cp\u003eSince 2017, Karecel has been redefining winter warmth. We pioneered the first heat-conductive silicone hand warmer, focusing on innovative design and exceptional quality. Each product is meticulously crafted to deliver a uniquely comfortable and safe experience. Our dedication to detail ensures every item is ergonomically designed to perfectly fit your palm.\u003c\/p\u003e\u003cp\u003eTrust Karecel for reliable, luxurious comfort.\u003c\/p\u003e\u003ch5\u003eInnovation Electric Handwarmer\u003c\/h5\u003e\u003ch5\u003ePocket-Sized Hand Warmers\u003c\/h5\u003e\u003ch5\u003ePerfect for Frigid Weather\u003c\/h5\u003e\u003ch5\u003eFor Extremely Cold Weather\u003c\/h5\u003e\",\"47321560678569\":\"\u003ch4\u003eAbout This Item\u003c\/h4\u003e\u003cul class=\\\"about-this-item\\\"\u003e\u003cli\u003eTrue Dual-Sided Heating: Moving beyond \\\"Requires Assembly Dual-Sided Heating\\\" setups that require combining two devices to achieve dual-sided heating—since they only heat one side when used separately. Each of our units delivers genuine double-sided heating for full wrap heat.\u003c\/li\u003e\u003cli\u003e4-inch Full-Surface Heating \u0026 Portable Design: Our product differs from traditional electric hand warmers with a small central hotspot, our innovative design features TWO 4-inch aluminum heating plates that wrap around the entire device, creating a broad, uniform heating surface. This allows heat to penetrate gloves or thick clothing, providing sustained warmth even in extreme cold conditions. This portable hand warmer design with palm size 1 x 2.4 x 4 inches easy to take-on-go when you need.\u003c\/li\u003e\u003cli\u003eAI Smart Heating \u0026 5200mAh Campacity, 3-Level Settings: Say goodbye to disposable hand warmers, this rechargeable,reusable hand warmer features a 5200mAh battery with 3 temperature settings for instant, precise heating. An advanced AI chip actively adjusts temperature for safe, reliable operation. At the lowest setting, it delivers up to 11 hours of continuous comfort, ensuring you stay smartly, safely, and comfortably warm all day long.\u003c\/li\u003e\u003cli\u003eHand Warmer Rechargeable: This electric hand warmer includes a USB-C charging cable, allowing you to charge the handwarmer anywhere.\u003c\/li\u003e\u003cli\u003eThe Perfect Tech Gift for Men: This electronic hand warmer is perfect for winter outdoor activities like camping, hunting, hiking, skiing, golfing, and fishing—or anyone seeking relief from cold hands or Raynaud's. It delivers a revolutionary experience and will become one of your favorite winter essentials. Ideal gift for Valentine's Day, Christmas, or birthdays.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003ctable class=\\\"product-overview\\\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eSize\u003c\/th\u003e\u003ctd\u003e1 X 2.4 X 4\\\"\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eKarecel\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eColor\u003c\/th\u003e\u003ctd\u003eGray\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eMaterial\u003c\/th\u003e\u003ctd\u003eAluminum\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eRecommended Uses For Product\u003c\/th\u003e\u003ctd\u003eFits in pockets \u0026 gloves, Stocking stuffers, Camping, Hunting, Golfing, Hiking, Gifts for Valentines, Birthday, Anniversay, Wedding and other Holidays, Christmas gifts, unique gadgets, Skiing, Fishing, Cycling, Gifts for women, Gifts for men, tech essentials, cold weather must have, Cold Hands, Heat Therapy\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003ch5\u003eProduct description\u003c\/h5\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/00dd98cb-7b50-438f-baf1-3fdbf5c2bc47.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/35e8695d-73ca-4f7e-bb85-7636bc8ce7bd.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9c7e848e-2117-4d6f-8164-a7c91877a4fe.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/409f5294-2f55-4705-9b51-290080418de7.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/9e77e017-32e2-4e3d-b602-10ba851216df.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/16c1e0a7-3331-42e6-aced-99f3f8542f60.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/d1e99b2d-0655-40f0-83ea-a2a727885530.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003ch5\u003eIs the heat double sided?\u003c\/h5\u003e\u003cp\u003eIs the heat double sided?\u003c\/p\u003e\u003cp\u003eYes it heats on both sides.\u003c\/p\u003e\u003ch5\u003eHow big is the heating area of product?\u003c\/h5\u003e\u003cp\u003eHow big is the heating area of product?\u003c\/p\u003e\u003cp\u003eThe size of this hand warmer is 4*2.4*1 inches, 97% of product\u0026#039;s surface is heating area, it surpasses all model on the market.\u003c\/p\u003e\u003ch5\u003eHow long does it last after fully charged?\u003c\/h5\u003e\u003cp\u003eHow long does it last after fully charged?\u003c\/p\u003e\u003cp\u003eOn the low setting, it lasts about 11 hours per warmer, which is tested at an ambient temperature of 20℃.\u003c\/p\u003e\u003ch5\u003eHow do you check battery level?\u003c\/h5\u003e\u003cp\u003eHow do you check battery level?\u003c\/p\u003e\u003cp\u003eTo check the battery charge remaining, simply press the power button twice in secession. The three blue leds will light if fully charged, two will light if partially charge, and only one light if the battery is low.\u003c\/p\u003e\u003ch4\u003eFrom the Brand\u003c\/h4\u003e\u003cdiv style=\\\"display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;line-height:0;font-size:0;\\\"\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/7e051336-e7be-4feb-8070-6f35b180d9b5.__CR0,0,1464,625_PT0_SX1464_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/31d3cc12-d5a2-4eb9-af21-8c6eb8d3a918.__CR0,0,315,145_PT0_SX315_V1___.jpg\\\" style=\\\"flex:1 1 auto;min-width:120px;max-width:100%;height:auto;object-fit:contain;margin:0!important;padding:0!important;display:block;border:0;vertical-align:top;line-height:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003c\/div\u003e\u003cp\u003eKarecel: Crafting Warmth with Dedication.\u003c\/p\u003e\u003cp\u003eSince 2017, Karecel has been redefining winter warmth. We pioneered the first heat-conductive silicone hand warmer, focusing on innovative design and exceptional quality. Each product is meticulously crafted to deliver a uniquely comfortable and safe experience. 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