Winter electric gloves Mobile phone power USB plush gloves Electric gloves Beer cup gloves[5V USB power supply]: 5V USB power supply, low voltage design, standby, desktop computer, notebook computer USB power supply, 5V=1000mA, 5V=1000mA car charger, just connect the USB heating gloves to the 5V USB port. If the gloves do not heat or one is heated, please disconnect the cable, replace and re insert. The cable is long enough for you to wear gloves and jacket so that no one knows you have connected the cable. 1. Office work. Such as document processing, telephone line, bank counter and other office work. 2. When you work on the computer, you can play, chat, watch movies, listen to songs, etc. 3. When middle school students and primary school students review their lessons and do their homework. 4. When watching TV at home, meet with family and friends to chat and play cards. 5. You need to work, study and live indoors, but the heating and air conditioning are not enough to heat the area. 6. All other people who need heating in autumn, winter and spring.contain.1 pair USB hot gloves