Features: 1Waterproof Switch: The clothes heating pad has a waterproof switch the premium waterproof coating is even and full and the waterproof effect is better. 2Uniform Heating: The heating wire of the pad has dense wiring and a large range and the heating is uniform and the temperature is high. 3Four Layer Strip Line: The heating vest pad adopts premium four layer strip line which is resistant to folding and has a long service life. 4Composite Fiber: The heating pad adopts imported composite fiber heating wire which has high thermal efficiency strong toughness and prevents oxidation and aging. 5Three Gears: The pad adopts a heating cloth with a customized thermostat which can realize one button heating three speed temperature control and intelligent adjustment. Press and hold for 3 seconds to turn on touch to shift long press for 3 seconds to turn off. Specification: Item Type: Clothes Heating PadMaterial: Composite fiberGross Weight: 57g/2.0ozVoltage: 5VCurrent: 2AAdjustable Temperature: 45 to 65Gear Setting: Red high grade blue mid grade green low gradeSuitable: For heating clothing palace warm belts warm gloves heating insoles and other heating productsSingle Piece Size: 16x12cm/6.3x4.7in Package List: 1 xClothesHeatingPad Set