Portable Cordless Heating Pad, Electric Belt Unit, Quick Heating Pad With 3 Heating Modes And 3 Massage Modes, 9 Massage Modes Female Back Or Abdominal Heating Features: INTUITIVE TO USE: This electric portable heating pad device uses USB charging for more convenience. It has three different temperature, massage mode, you can choose the mode according to your needs. MORE ERGONOMICS: Our heating pads have a very soft and comfortable contact surface on the back, which both keeps you comfortable and evenly dissipates heat. Considering the size of the waist, our waist belt is Versatile application: You can use our products in different scenarios, whether it is resting, reading, driving or working, it will not affect you too much. Continuous improvement: From to waist warmers, they are all very limited to the human body. No external power supply is required. Just in time to fully charge, you can enjoy the warmth. Product 1pc massager