Winter USB Third Gear Women Heating Constant Electric Top Keep Warm Plush Fleece Pullover Home Clothing Product description： Warm and comfortable a top that can heat up to prevent cold from the body Built-in far-infrared graphene heating sheet, heating of far-infrared heating sheet Far infrared rays penetrate the skin and warm the body Three-speed temperature control switch to adjust the temperature control at will, one key to turn on, have warm happiness anytime, anywhere Red high temperature 45℃ white medium temperature 35℃ blue low temperature 25℃ The intelligent constant temperature heating switch combined with the temperature sensor probe can detect the temperature of the heating film and accurately control the warmth without being hot Safe voltage warm your body Name: Heating Top Weight: about: 572g Input voltage：5V Product power：9W Features: Washable，Separate front and rear switch control Color: Black,Gray Product contains：1 x Heating Top （ Without power bank）