USB Rechargeable Hand Warmer - Dual/Single-Sided Heating, 3.7V Portable Pocket Warmer With 1000mAh Battery, 1-3 Hours Warmth

Winter Survival Essential!​​ Compact ​​USB rechargeable hand warmer​​ with ​​1000mAh built-in battery​​ delivers ​​1-3 hours continuous warmth​​. Choose between ​​dual/single-sided heating modes​​ for customized comfort. Ideal for icy commutes or outdoor adventures! ​​ Smart Heating Tech:​​ ✔ ​​3.7V Safe Voltage​​ - Stable heat output ✔ ​​Dual/Single-Side Option​​ - Versatile warmth control ✔ ​​3W Fast Heating​​ - Ready in 2 minutes ✔ ​​Palm-Sized 100g Body​​ - Fits all coat pockets ✔ ​​Logo Customization​​ - Brand it for promotions ​​ Global-Ready Design:​​ ​​CE/FCC Certified​​ - Meets international standards ​​Universal USB Charging​​ - Works with power banks ​​Travel-Friendly​​ - Airport security compliant ​​ Order Now – Beat the Chill!​