1、Releases red light with a wavelength of 600‑650nm, which penetrates the skin and directly acts on the lumbar spine to help relax spine and waist muscles. 2、With various strength level to be select, TENS and EMS massaging, which are gentle and comfortable. 3、The damaged spine can not withstand a large area of physical massage, and the corresponding acupoint fixed point massage is more comfortable. 4、Simulated brain sends out 600+ times/second biological current to control muscle contraction, release the pressure on the waist. 5、Flexible floating massage head, fit the waist and abdomen lines, no matter how you move, it will not fall off. 6、Effectively relieve abdominal pain such as menstrual cramps and stomach discomfort, good therapy effect. Item Type: Electric Waist Belt Material: ABS Power Supply Mode: Lithium Battery (Included) Battery Capacity: 1800mAh Rated Power: 5W Pulse Massage Modes: 1: Combined massage mode 2: Finger massage mode 3: Kneading massage mode 4: Massage mode 5: Tap massage mode 1 x Abdominal Massager 1 x USB Charging Cable 1 x English Manual