- 【18W Fast Charging Input & Output】Built-in certified batteries, improving the use efficiency and working performance, with a USB C data cable, using the fast charging adapter can give portable heater within 2-3 hours fully charged, you can also charge your phone with the help of its lithium rechargeable battery and USB charging port. It juices up your phone, headphones, and lots of other devices.
- 【Two-level Adjustable Temperature】This rechargeable hand warmer has two different temperatures to pick from, 122°F（50℃）/140°F（60℃). Double-sided heating, even if it is exposed outdoors in cold weather, there is no need to worry about heat loss. It can be used as a pocket or jacket portable hand warmer. Provides long-lasting and stable heat, no overheating or insufficient heat.
- 【Temperature & Power Screen Display】Unique digital display, long press to display the current temperature, press again to show the battery power. Unlike the reusable hand warmer with indicator light, you can see the remaining power, which is convenient for carrying and charging in time.
- 【10000mAh Super-capacity Battery】The lowest temperature keeps warm for 15 hours straight with this battery-powered hand warmer, which solves the problem of long charge and short heating time. The thick battery panel design also ensures the safety of the battery and prevents short circuit protection, over-power protect, over-current protection, and over-charging protection.
- 【Warm Winter Gifts】It has a warm silicone finish, is lightweight and compact. You just have to press a button to release the warmth. You can warm up and relax your hands, feet, waist, knees, and body. Keep your hands nice and thawed even on the coldest days.
Perfect Christmas gift. It's a MUST HAVE to spend on a cold winter, especially for raynauds arthritis sufferers for heat therapy needs. This really helps warm up your cold hands and gets the circulation going, great for relief of aches & pains. Best Gifts for Friends and Family in cold winter.