The electric heating belt uses advanced graphene heating technology to release far infrared rays to provide gentle heat to your body. Made of high quality fabric, soft, breathable, comfortable, safe and skin-friendly. Second heating, simple operation, easy to use. It can raise body temperature, promote blood circulation, help you relax and relieve menstrual cramps in women, pain in waist/waist/abdomen/stomach, etc. Safe and easy to use. Heated Belly Warmer Waist Belt Massager is made of high quality abs plastic and nylon material to provide you with a comfortable experience. 3 adjustable heating modes to perfectly meet your different needs, and the belt length is adjustable to suit people of different body types. Built-in USB port, powered by most USB devices, such as power banks, laptops, adapters, etc. Lightweight and portable, easy to carry, perfect for home, work, business trips, travel and everyday use.