Carbon Fiber Heating: Long-lasting temperature. Fast heating speed. Higher temperature Uniform heating. Comfortable dense fleece. Carbon fiber heating sheet felt non-slip cloth.Cleanable and Reusable: This USB insole material is moist-proof, washable and reusable. You can wash it with a brush instead of machine washing. It should be noted that it must be dried after washing, and must be completely dried before use.Wide Applications: Suitable for a variety of shoe types, moderate thickness, no need to worry about bloat.Keeping Warm: This product is suitable for keeping warm in winter, prevent cold and frostbite.Heated insoles keep your feet warm in the cold winter, the temperature is as high as 42-45°C (depending on changes in ambient temperature)Features:1. Built-in double heating wire, carbon fiber heating chip and nickel-chromium electric heating alloy.2. Three heating methods are available, the charger is directly plugged in, the computer USB interface is heated, and the power bank is heated.3. Suitable for all types of shoes, the thickness of the insole is about 1 yuan coin.4. The heating temperature is about 42-45 degrees.5. Scope of application: indoor, office, cold winter outdoor (you need to bring your own power bank)Specifications:Name: USB Electric Heating InsoleSize: about 35-44 yardsMaterial: super soft velvetSize: as picture shownPower supply: power adapter, rated voltage 5V, current 2AProduct features: far-infrared heating, keeping feet warmNotes: 1. Only sell main products, not other products.2. Since manual measurement is required, please leave a space of 1-3 cm.3. Due to screen differences, the color may be slightly different from your expected color, please allow.4. This product can be washed with water, remember to dry and heat the insole before using it.5. The elderly and children need to use it under supervision.
