Electric Heated Shoes Insoles Temperature Adjustment Battery Powered Heated Insoles For Winter Ski Warm Heating Charging Insole

This Battery Powered Foot Warmers with three adjustable heat settings,which is a perfect solution to your cold feet in winters and keep your feet warm.

Features:
Made of premium velvet material,warm and comfortable.
Three adjustable heat settings for your different demands.  (45℃/113℉  48℃/118℉  51℃/123℉) Just shortly press once to switch different heating modes.
USB charging from your usb charge adapter,computer,power bank and car charger. (NOTICE: Please choose DC8.4V 1A charger,power bank output port or others to charge.)
The battery storage belt with fastener tape design,easy to fit your ankles. 
It is washable and reusable,and it is not suitable for machine washing. 
Ideal for working,backpacking,hiking,camping and fishing etc.

Specification:
EU Size: 35-45 (optional)
Material: velvet
Input: DC8.4V 1A
Power: Max. 15W
Cable length: 25cm/9.8in
Heating area: 20*5cm/7.9*2in
Heating time: Around 6-10 hours
Temperatures:45℃/113℉  48℃/118℉  51℃/123℉
Battery: 2* 7.4V 4600mAh rechargeable batteries (included)
Package size: 32*14*5cm/12.6*5.5*2in
Package weight: Approx. 442.6g/15.6oz

Package List:
1* Pair of Insoles
2* 7.4V 4600mAh Rechargeable Batteries
2* Battery Storage Belts

NOTE:
1.Please choose DC8.4V 1A charger,power bank output port or others to charge.
2.Do not charge the battery while working,and you can charge the insoles directly when taking out the batteries.
3.This insoles temperature and heating time depend on room temperature and humidity.
4.The insoles are with cables,please take care to wash by hands.