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
Size: 28.5*18*2.5CM
Weight: 100g
Packing List:
1* Hand warmer
1* Extension cord
Note: The product does not have animal power function, need to use usb to charge when using