Single Sided Heating & Adjustable Temperature : Heating gloves knitted fabric, ultra-soft, elastic.Single-sided heating design, with a heating pad on hand back, keep your hands back warm. Adjustable temperature of heating pad in 3 levels, High: About 45C; Middle: About 40C; Low: About 37C, which is the most comfortable range for human body, without making you feel dry or hot, and brings no effect for your hands movement. Touch Screen Design & Full Finger Heating Warm Gloves: These knitted women's full finger gloves will keep your hands warm in cold weather. Touch screen design, touch your phone screen without taking off your gloves, the fingers can perform any operation flexibly, such as games, typing, writing, etc., and it also keeps your fingertips warm. Water washable, just remove the heating piece, gloves can be washed separately. If the heating pad meets water, please dry it before use. USB 5V Power: Powered by USB 5V, safety and easy to operate, just put on knitting heating mittens, plug it into a USB port with a 5V power supply, turn on the power, adjust the temperature, and wait for the heating pad to heat up. Fashionable and youthful design guarantees warmth and grace, which is deeply loved by the public. When not in use, unplug the power supply to avoid accidents caused by long-term heating, and Please place the gloves separately and flat for heat dissipation. Heating Method for Women Winter Mitten : Safety power is quite user-friendly and also easy to access. USB port suitable for computers, mobile power supplies, phone chargers or other 5V2A power supplies, you can heat your gloves in these ways. Do not use computer USB and USB-C ports above 3.0. The wire is long enough to not restrict your movements too much, and not delay your work and study progress and entertainment games in front of the computer. Winter Essentials: Our usb heated gloves for women men can be used as a very good warming tool in winter or cold autumn.Indoors are suitable for working, studying, writing and playing games in front of the computer, chatting on mobile phones, etc.. Outdoor suitable for camping, hiking, skiing, riding, outdoor exploring(When using mobile power or not plugged in). It is best gift choice for parents, relatives and friends on birthdays, Thanksgiving, Christmas and family and friends gatherings.