... *othersPrinciple: Body contouring: The radio frequency and the infrared light heat the Epithelial tissue and the knot contract the organization ... inside and outside, promote fat metabolism;The energy of infrared light increased the skin elasticity, when protecting the epidermis, ... RF, penetrate deep skin 5-15mm,heat fat Cell layer up, reduce cellulite.Infrared Light,wavelength 700-2000nm, increase skin ...