Features:
1， Make your foot more comfortable and warm
2， Insoles are cushioned and comfortable to wear
3， Unique removable design， convenient to clean
4， The insoles can match with other shoes
5， With two ankle socks for putting in the batteries
6， Portable design， you can wear it go out
7， Full charging the battery，can keep warm 4-5 hours
8， Charging can connect insoles for use at the same time， saving your time

Insoles:
Color: Coffee
Voltage: 8.4V
Heating Temperature: About 40 C
Insole length: Women: 236mm
Men: 252.5mm
Cable Length:140mm

Charger:
Input: AC 110-220V
Output: DC 8.4V
Cable Length: 130cm
Plug Type: US

Battery:
Voltage: 7.4V
Capacity: 2000mAh
Battery Color: Blue
Plug Adapter: We will send you a plug adapter according to your living country.

Package Included:
1 x Pair of insoles
1 x Charger
2 x Batteries
2 x Ankle socks

Maybe you will like the USB Electric Powered Heated Insoles， click the link or picture to see more details.
SKU329490
http:\/\/www.banggood.com\/1-Pair-USB-Electric-Powered-Heated-Insoles-For-Shoes-Boots-Keep-Feet-Warm-Pad-p-1019241.html