1、Scientific setting, LCD screen display, 6 modes, 9 levels of training strength, suitable for different body parts, to meet different requirements of muscle building.2、Easy to operate, assemble the abdominal muscle sticker and stick them on the abdomen, waist, arms, shoulders, back, thighs, calves or buttocks, and then open them to work.3、Adopts new PU material. The texture is soft and light, and fits well with the skin. Gel patch has good electrical conductivity and can achieve longer service life by reducing power loss.4、USB can charge the host, helps tighten and exercise your body muscles so you can get in better shape by using this product continuously for a period of time.5、Drive muscles to exercise themselves, through the intelligent host precise control output, 6 modes, 10 levels of strength, to complete a very enjoyable technical fitness in leisure time. 6、Feel the muscle contraction, the professional mode can control the muscle contraction time and interval time through the host machine, obtain the strong contraction experience, and greatly improve the fitness efficiency. 7、Relieve muscle soreness, no matter you are tired from working overtime or the muscle soreness after exercise, it can be alleviated by abdominal massage.