About the product
  • ✔ FOOT WARMER: The heated insoles is Made from soft elastic EVA-foam, Thickness is approximately 0.19 In . You feet don't feeling any tight squeeze when the insoles fit in to your shoes.
  • ✔Safe and Reliable: The output voltage of the USB interface is only 5V, the output voltage of adapter is only 6V, and with voltage regulator protection device, the two output voltage is lower than the body safety voltage 36V.
  • ✔USB Socket, one end of USB power line is connected with computer USB socket, and the other end is connected with insole.Can be directly placed in shoes, easy to save. Feet separation, flexible and convenient;Electrically Heated,Hard-Wearing.
  • ✔Energy-Saving environmental protection. Power less than 8W, an average of 125 hours consumption of 1 kWh.
  • ✔ VENTED DESIGN: This electric insoles can be bent by 180 degree. It is washable, reuseable. And you can wash it via brush.(not for machine washing). This battery foot warmers are the perfect solution to your cold feet- Keeping your feet warm without getting hot to the touch and making them sweat.

Product description


Upper material: soft elastic EVA-foam
Voltage: 5-6V
Applicable gender: neutral / unisex
Product weight: insole (USB cable): 0.11kg

Wash and care: hand washing by water, after washing,sho be be completely
Size (CN SIZE):
37-38 (240mm/9.45"); 
41-42(260mm/10.24" ); 
43- 44(270mm/10.63")
ONE SIZE FIT ALL: This insoles can be cut into your size. ( US Shoes Size 5.5-13 )

Please select insole in accordance with the size of the inner length of the shoe.

Available sizes:
35-39 can be cut (USB cable)
40-44 can be cropped (USB cable)

Package includes:
1x Heating insole + USB cable (Does not include a power adapter)

- Please allow 1-3CM differs due to manual measurement.
-Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.

Washable Insoles, it is recommended to buy more than one pair and you can Change.