Products using the speed variable micro current massage mode, a total of 1 modes of 10 different levels of intensity, no side effects on the human body, will not produce dependence. Its function is to simulate muscle contraction so as to achieve the movement of fat and moisture, burning fat health slimming and eliminate edema, product operation method is simple, safe, convenient, no noise, with small size, light weight, easy to carry and so on, you can easily carry out in the industry.you can easily carry out in your spare time.