USB Electric Heating Pad Feet Warm Slippers Winter Hand/Foot Warmer Washable Product Description [High Quality Warm Material]-- product made from silky plush fabric, in which the heater is composed of high-grade carbon fiber. The local highest temperature is up to 50-60 Celsius degrees. [Washable&Durable]--This heated pad wrap can be divided into an inner heating sleeve and a jacket, and the jacket with a invisible zipper. The inner heating sleeve can be taken out for washing if you open the zipper. [Fast heating]--It is heated instantly and energized, reaching the rated temperature in 3-6 minutes. Perfect for the home,office,outdoor walking,camping,etc. [Widely Use]--The USB Heating Blanket is a soft plush blanket surrounding a heating pad. Can be used to Foot ,seat cushion, heat. [USB Power-up, Super Convenient]--] This product wrap can be plugged into any 5V USB port such as charger,power bank,car USB charging and computer. In addition to keeping warm, it can also effectively relieve pain, suitable for patients with arthritis, low back pain, cold soles and menstruating women. Applicable scenarios: home, school, office, car trip, outdoor camping, fishing and more. Heating elements can be removed, cleaning is very convenient Specifications: Material: super soft flannel Size: 29x28CM Power: USB Temperature: 50-60 ° C Voltage: 5V Products include: 1 x Foot Warmer(including USB cable)