Heated Insoles for Men Women with 7.4V 4000mAh Batteries

Heated Insoles for Men Women with 7.4V 4000mAh Batteries 3 Level Adjustable Temperature Used for Winter Outdoor Camping

[Longer Battery Life]: Our Heated insoles offer 2pcs 6000mAh CE/FCC certified rechargeable batteries which can heat the battery for 12 hours.
[3 Levels Heating]: 3 levels of comfort meet your preferences.You can choose the temperature you need(High is 145℉,Mid is 131℉,Low is 113℉) at different times.
[Large Heated Areas]: The entire sole of the foot is a heating area that can stimulate all the acupuncture points on the sole of the foot.
[0.5cm thick]The thickness of the insole is very thin, only 0.5cm. It is not only comfortable to wear but also suitable for all types of shoes.
[Washable]The heated jacket can be rinsed repeatedly for easy cleaning. It is recommended to put it in a washing bag before washing it in the washing machine.