New Red Light Heating Waist Belt - Body and Muscle Relaxation Large Pad Home Use

2 IN 1 Detachable Power magnetic controller, which is combined with functional controller together. The red light belt for back is better to charge it before first use for long battery life and it can be continuously used for up to 5+ hours when fully charged. This red light device package includes one heating waist belt, one 4000mAh magnetic controller, one charger(5V,3A) and one type C cord.