Far Infrared Carbon Fiber Heated Foot Warmer/Boots / Slippers
Regular price $165.99 Sale price
- Powered by 5V low-voltage USB outlet (Working power 10W) with the latest carbon fiber heating technology for heating function
- Gently warms up, depending on the ambient temperature, accumulated heating time, and output power of USB device connected. It takes 10 to 15 minutes to make you feel warm, longer heating accumulate more warmness.
- Includes AC 110V-230V to DC 5V, 2.5A USB adapter for steady warmth and better heating
- Detachable cable from the shoes or USB from laptops, PCs, and power banks for convenient movement (PS. USB from laptops, PCs only provides half working power (5W), it is not as warm as powered by adapter)