... 635 NM wavelength laser,to work on different area of human body,which will rapidly and effectively reduceredundant fat,cellulites,love ... to physical therapy,which is gently,noninvasive,no harm to human body and its therapy effect is noticeable,natural.Technical features ... 5.Obvious and natural therapy result,no side-effects to human body working principle of diode laser Laser penetrates the fat cells ...