Double-Sided Heating & Adjustable Temperature- Upgrade double-sided heating design, with a heating pad on hand front and back to keep your hands back warm. Adjustable temperature of heating pad in 3 levels, High: About 47~55C; Middle: About 43~47C; Low: About 40~45C, which is the most comfortable range for human body, without making you feel dry or hot, and brings no effect for your hands movement. Full Half Finger Heating Warm Gloves with Screen Touch- This full-finger heating mittens can perform any operation flexibly, such as games, typing, writing, etc. Thumb and forefinger are equipped with screen touch areas, allowing you to freely touch the phone screen without removing your gloves. Water washable, just remove the heating piece, gloves can be washed separately. If the heating pad meets water, please dry it before use. Upgraded Comfort Fabric- Our USB knitting mittens are made from the latest chenille material, which not only adds softness and comfort, but also maximises the warmth of the gloves. We have also increased the distance line between the control buttons and the gloves to 123cm, so that the left and right gloves can be up to 250cm apart when in use, which is perfect for outdoor skiing and cycling without restricting your movement too much. 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. Ideal Warm Winter Gift- 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. Warning:Cool only in a refrigerator. Do not place in the freezer compartment. Warning:Do not carry loose in a pocket. Warning:Do not use during thunderstorms.