






🔥 Stay warm, stay unstoppable — pocket-sized power for your coldest days!
coldSky Rechargeable Hand Warmers deliver rapid heat up to 140℉ with a 4000mAh battery capacity, featuring a magnetic dual-use design and an LED display for precise temperature control. Compact and lightweight, they provide up to 8 hours of warmth, making them the ultimate portable solution for outdoor enthusiasts and professionals facing winter chills.






| Brand | coldSky |
| Colour | Black |
| Material | Acrylonitrile Butadiene Styrene |
| Recommended Uses For Product | Walking, Studying, Working, Hunting, Camping, Fishing, Other Outdoor & Indoor Activities |
| Battery Description | Rechargeable 4000mAh battery |
| Battery Capacity | 2000 Milliamp Hours |
| Included Components | Batteries |
| Reusability | Rechargeable |
| Upper Temperature Rating | 140 Degrees Fahrenheit |
| Power Source | Battery Powered |
| Manufacturer | Shenzhen Youlongyuan Technology Co. DONGGUAN HONGYUTAI ELECTRONIC CO., LTD |
| Department | unisex-adult |
| Item model number | YL-108 |
| ASIN | B0CHMFFZNP |
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