Electric Shoe Foot Warmer Heater Soft Heating Gifts Characteristics: 1. Heated shoes heat up quickly and maintain a constant temperature within three minutes, perfect for keeping your feet warm while studying, working, talking, watching TV in cold weather. Best prezent for friends and family. 2. Our heated shoes are soft inside and the soles are wear-resistant and non-slip. The fabric is very elastic, heated inner boots can keep your feet comfortable and warm and prevent colds and foot pain in winter. 3. can be washed by hand. Be sure to remove the heating pad when washing slippers at home. 4. Our heated shoes are powered by USB, just plug them in with a USB cable and plug them into the USB port of a portable power adapter, computer, wall charger, car charger or any board with a USB port. 5. Low voltage heating requires only 5V, range 1A-2A. Suitable for people. 1. office work. 2. when working with computer, gaming, chatting, watching movies, listening to songs, etc. 3. at universities, in secondary and primary schools for homework. 4. Watching TV at home, talking to family and friends, playing cards. 5. They need to work, study, live in a house, but heating and air conditioning are insufficient in the area. 6. All other people who need heating in autumn, winter and spring. Specification: Upper material: super soft fleece Sole Material: Thermoplastic Elastomer Important gender: unisex / male, female Wearing Style: Cuff/Shoe Cover Fashion Elements: Stitching Thickness: Regular Function: Heat Style: Everyday Style: USB Shoes Lining Material: Faux Fur Color: Brown The package includes: 1 para of heated slippers Size: L (31 * 12 cm) Suitable for most people and the perfect prezent for winter!