Heated Insoles, GMAYOO 7.4V Electric Battery Powered Rechargeable Heated Shoe Insoles Inserts Foot Warmer for Men Women Winter Skiing Hiking Fishing ( M )
- 【 Advanced Heating System & Movable Feet warmers 】The heated insole is made of water-resistant, bending-resistant titanium nanometer heating material, which is fast heating, safe and stable. Powered by 7.4v 2400mAh large capacity battery, can keep heating for 4-6 hours, the battery is fixed on your ankle with velcro tape, which is convenient wherever you go. It is equivalent to a movable foot warmer..
- 【 Temperature Adjustable & Power display 】The heating insoles designed with intelligent 3 heating modes setting: high, middle, low. Built-in upgraded chip can automatically detect voltage, so the temperature will not decrease even when the power is about to run out. The best point is that you can check the remaining power anywhere according to the power display..
- 【 Ergonomic Design & Arch Support 】The heated shoe insert is made of memory foam tissue material to make the insole more soft and comfortable. Netural arch support helps stabilize and support, distribute pressure to minimize stress to your feet. Comfort and cushioning for all types of leisure or everyday footwear..