Back And Waist Massager: Lower back heating pad is perfectly designed for your back and waist contour, it helps soothes muscle aches and pain relief. Menstrual Pain Relief: Our heated back brace also can effectively relieve period pain, it features an ultra-comfortable contact surface for even more comfort and provides comforting heat and soothing vibrations. 3 Heat Settings and 3 Vibration Massage: Our lower back heating pad offers 3 heat settings, to meet your different temperature demands, and delivers 3 vibration massage moeds to help further alleviate the tension and soreness of the back and waist. Moxibustion: Mesh bag design, can be put into wormwood bag, wormwood hot compress, intimate Velcro is designed, you can adjust the wearing, angle and tightness at will. Digital Display Controller: Touch Screen design, panel display temperature, 5000mAh large-capacity rechargeable battery, USB charging design, easy to carry, can be used anytime, anywhere.