Electric Heated Female Shoe Insoles Foot Warmer Socks Feet USB Heater Boot Ski Insole

Specifications: Name: USB Charge Electric Heated Insoles Material:Imitation Cashmere Heating material: Far Infrared Carbon Fiber Color: White/Beige Voltage: 5V Heating Power: 8W Insole Thickness: 4mm USB Cable:1.5m Size:Female One Size Heating Temperature: 40-55 (Depending on the ambient temperature) Application:Leather shoes, Cotton slippers and casual shoes ,etc. Features: Washable, but use it completely after drying. USB heating method:Mobile Charger,Computer,Power Adapter. Uniform heating, constant temperature and heat preservation. Sophisticated sewing and excellent heating pad for long life. Nice accessories for keeping warm in Winter. Exquisite processing ensures a soft and comfortable touch. Instructions: 1 Unplug the power cord when not in use. 2 Old people and children need to be used under supervision. 3 Do not wear a heated insole for strenuous exercise. 4 This insole should be inserted into the shoe and heated and kept warm. 5 If you don't move around often, you can choose this insole. Package Included: 1 Pair of Insoles(with 2 DC Head) 1 x USB Cable