3 Warm Modes & Safe 5V PoweredHeated gloves with 3 modes (high/middle/low), work under humanized safety 5V powered and easily select the proper mode for warm the back of your hand. Switch the temperature from approximately 40-55 to avoid scalding. USB thermal heating mitts warm your hands but not over heating. USB Knitted Heat GloveUSB hand warmers heated gloves plug and play, hand back heating pad will always keep warm your hand when you charging it. Easily plug in your computer, laptop, power bank and other device with USB 2.0/3.0 sockets (input 5V, 1A-2A) can be charged and heated. Brings warm when you work or study front of computer. ATTENTION: When power off, the gloves without heating(Power bank not included) Touch Screen Comfortable GlovesWool knit material can warm your hands and feel the soft. Delicately knitted makes it sturdy and durable. The special material on the front of the index finger and thumb can directly touch the phone screen without take off the gloves. Screen touch heating gloves is practical and convenient. In the cold winter, you can use your mobile phone, laptop and work in heated gloves, move flexibly. Removable & WashableBefore cleaning the gloves, take out the heating element and wash the glove with water to maintain the glove for long time. The heating element of the full-finger knitting heating gloves can be taken out convinent for you no need to use it. If the heating element been wet, please naturally dry out before use. Best Winter GiftA warm gift for your family and friends. It is a must-have item for everyone to defend the cold winter. USB charge heating gloves can be used indoors and outdoors to work, play, skiing, riding, hiking, outdoor exploring, etc.