Hand Warmers Rechargeable USB Reusable 1 Pack, 5200mAh Portable Electric Hand Warmer Power Bank Electronic Pocket Heater, Tech Gifts for Men Women Raynauds Hiking Golf Skiing Camping Fishing Walking

Hand Warmer Black and White/Black and Grey/Pink and White/Christmas Red

3s Instant Heating & Double Sided Heating: Long press the switch, hand warmer will release heat evenly from both sides within 3 seconds. 3 adjustable heating temperature levels: Low(35°C~42°C), Medium(42°C~48°C), High(48°C~55°C) to give you more choices. A must-have in cold winter, especially for Raynaud’s syndrome and arthritis sufferers for heat therapy needs
Eco-friendly & Superior Safety: Electronic hand warmer is rechargeable and reusable, it has built-in intelligent temperature control chip and heating system, which provides overcharge, overvoltage, overcurrent, and short circuit protection. The aluminum coating has excellent thermal conductivity and heat dissipation performance. Can use it with confidence
2 in 1 Hand Warmer & Battery Pack: Hand warmers can not only bring you warmth, but also serve as a backup battery pack to charge your electronic devices in an emergency. 5200 mAh battery with USB-C output (included adapter also allows to charge USB-A devices). A best multi-functional companion when going out
Simple Operation with One Button: Electric hand warmer can perform all functions with just one button: Long press for 2~3s to turn on/off the hand warmer mode; single click to switch 3 heat levels; double click to display the remaining power. Compact design that fits easily into any pocket or bag
The Warmest Gift in Winter: USB hand warmer is perfect for indoor and outdoor use, such as: work, golf, watching football game, fishing, dog walking, walking, cycling, skiing, hiking, camping, etc. Perfect gift for daughter, son, wife, husband, mother, father on important festivals like Thanksgiving, Christmas, Valentine’s Day