Sensitive Touch Screen DesignThe index finger and thumb on the glove are equipped with touch sensors. In a cold environment, you can easily use mobile phones, tablets and other touch screen electronic devices without taking off your gloves. Compared with half finger gloves , this kind of full finger gloves will be more warm! USB 5V Power Supply The hand warmers gloves are powered by a USB 5V power supply, which is safe and easy to use. Just plug it into a PC, computer, mobile power supply, charger or other 5V power supply USB port. The total length of the wire is 59 inches, which is long enough that you can wear gloves and then a jacket so that no one even knows that you are connected to the wire. The simple design of the gloves brings you more warmth while not losing fashion. Usb Safe HeatingGloves use USB power supply mode to heat the back of the hand, which is safe and easy to use. It keeps the gloves at constant temperature for a long time through plug and play, without worrying about the gloves running out of power. Perfect for use in the office, home, hotel and anywhere there is a device with a USB port. (Note: The gloves do not heat up when the power is off.) Comfortable Plush MaterialPlush knitted material is very soft and comfortable. Excellent knitting makes the curling of gloves delicate and durable. Flexible elasticity can adapt to various sizes of hands without restricting finger movement. Removable and WashableHeating plate inside the glove can be removed. Please take out the heating plate before cleaning. In addition to heating gloves, it can also be used as ordinary gloves, allowing you to enjoy the fun of cycling, skiing, horse riding, hiking and outdoor exploration in the cold outdoors.