USB Charging Electric Heater Soft flannel Hand Warmer Hot Water Bottle Heater Bag Hand Muffs for Women Men, Relief Winter Cold

Features:

1. This hand warmer uses graphene to generate heat, does not fill with water, does not carry electricity, and is safer and risk-free to use.

2. As a must-have warm product in winter, the hand-warming bag made of soft flannel is soft, skin-friendly and comfortable to the touch, which can be used to warm hands, feet, and stomach.

3. 1 minute rapid heating, intelligent three-level temperature control: red light on 60°, green light on 50°,blue light on 40°, you can choose the most comfortable temperature as you like.

4. Suitable for multiple occasions, such as work, playing games, resting, watching TV, watching movies, lunch break, etc.

5. USB charging and foldable design, convenient for you to carry to work or go out, use it anytime, anywhere.

6. Our hand warmer can be hand-washed or machine-washed, easy to clean, do not shed hair, and are not easily damaged. (For machine washing, please put the product in a laundry bag and use a gentle program.)

How to use: Long press to switch on, short press to adjust the temperatures.

* This product will automatically lower the gear after 30 minutes of use, and automatically power off after 90 minutes of use.

Specifications:

Material: Flannel

Color: green/ gray

Size: 28.5*18*2.5CM

Weight: 100g

Packing List:

1* Hand warmer

1* Extension cord