Item Type: Shoulder Heating Pad Material: Graphene, OK Cloth Heating Temperature: 45C, 55C, 65C, 3 Levels of Temperature Control Massage: 3 Levels of Vibration Massage 1RELIEVES STIFFNESS: Heated shoulder pad provides complete coverage of your neck, shoulders and upper back, helping to relieve stiffness, tightness and muscle spasms. 2USB PORT: Heated shoulder wrap has a USB port for low voltage heating and can be connected to a computer, mobile power, charger and applied to the neck at any time. 3PORTABLE: Shoulder heating wrap has a separate socket for easy use and movement, and can be gently inserted to release heat without irritation. 4MASSAGE FUNCTION: Shoulder heating pad has a new massage function, which can better relax the shoulders and relieve tense muscles, which is friendly to sedentary people. 5TEMPERATURE CONTROL: Heating shoulder brace has three levels of temperature control with heating temperatures of 45C, 55C and 65C. 1 x Electric Heated&nbspShoulder&nbspWrap 1 x USB Cable