*Clean function for sterilization and antibiotic The active oxidation components of optical catalytic reaction can 99% kill yellow staphylococcus and 0-157 bacterium, and strengthen resistance capacity of cell. * Massage function with impulse current and infrared Recover the damage caused by ultraviolet radiation, promote dilatation of capillary vessel and accelerate metabolism, and whiten skin. * Nutrient importing function:Skin essence absorption in beauty parlor The mildest impulse current anode (+) and cathode (-) absorb soluble product, relieve melanin, whiten skin, import nutrition * Skin lifting function Slight vibrating massage on points can shrink pore, tighten skin and enhance elasticity