Electric Rechargeable Heated Insoles 2000mah with Remote Control Foot Warmer Shoe Soles for Man Women Winter Skiing Fishing

Features: Built-in rechargeable 2000 mAh lithium polymer battery, providing 4-7 hours of use. Suitable for outdoor enthusiasts and outdoor workers. Heating elements made of carbon fiber produce consistent heat that makes you feel warm in cold weather. The adjustable size insole can be used with almost any shoes, boots. The high-stretch EVA and velvet fabric material insoles are thick enough to provide a comfortable experience.

Specification: Color: Black, Red Battery: 2000 mAh, lithium polymer Heating element: 2.22 W - carbon fiber Fabric: 100% polyester Heating zone: front of the insole Heating method and working time: Low: 40°C-50°C, working 6.5-7 hours; Medium: 51°C-60°C, working for 5-6 hours; High: 61°C-65°C, working 3.5-4.5 hours Weight: 0.35KG Cleaning method: clean with a damp cloth or brush, not machine washable, do not immerse in water. Switch the docking on the insole: Press and hold for 3 seconds to turn the power on/off, and short press to adjust the heating setting after power-on.