Note: Power supply equipment with 5V-2A output port is required. Material: imitation cashmere, The USB cable is 1.5 meters long and requires a power supply device with a 5V-2A output port, with a heating temperature of 40-50 Cwill not burn you, so you can use it with confidence. What You Get: you will receive 1 pairs of USB heated glovesenough to meet your daily wearing and matching demands, and you can also share them with your family members. Reliable Material: the USB gloves are mainly made of quality knit fabric, soft and comfortable to touch, with nice elasticity and flexibility, not easy to slip off, wear or break, can be kept and applied for a long time. Simple to Use: the USB heated winter gloves are convenient for you to type, send messages, play games, work and so on, nice for you to use in your home, office, school, company and more, portable and convenient. Wide Application: the USB heated hand warmers can be applied on many occasions in cold weather, such as gaming, typing, working, playing, skiing, cycling, hiking and more, giving you a warm wearing experience.