1. (electrical stimulation of muscle) through current stimulation, directly to the muscle signal, promote muscle movement. All you have to do is fit the pads to your body and let them exercise your muscles. The gel pad adopts high-grade soft PU, to give you skin experience, the compactness is increased by 50%, and the conductivity of the machine is increased by 30%. 2.The abdominal muscle is applied with 6 basic methods of imitating acupuncture and moxibustion, and 10 force massage. You can adjust the intensity according to your needs. And can effectively exercise various parts of the abdomen, the arm and the like. You can do sports at the time of entertainment, work, and so on. 3.Convenient use: ultra-light, ultra-thin, wear-resistant and convenient to carry. Designed to be ergonomically designed for abdominal muscle movement 4.USB charging sports equipment adopts USB charging, and the moving strength is 50% higher than that of similar products. The battery life is very long, and the one-time charge can be up to 7 hours. 5. 20 minutes per day, which is equals to 2000 meters running, 60 minutes of sit-ups, 60 minutes of free swimming, 2 weeks of diet. Specification: Material: PU + silica gel Color: blue Battery capacity: 220 Mah Charging time:2 hours. Usage time: 7 hours Function: muscle training, weight loss, shaping pack: 1* Eight Belly Raindrop Belt 2*partial stickers 3*host