1, micro-current is a tiny current stimulation, the earliest used to improve the problem of muscle atrophy, by stimulating the skin contraction movement, increase its volume and tension, swelling effect is strong, the role of shallow, can not make collagen reorganization of the newborn, the sustained effect is poor.
2, high-frequency wire purification instrument is a high-frequency exchange of changing electromagnetic waves, by transmitting radio waves to the subcutaneous tissue, so that the natural resistance of the subcutaneous tissue movement generates heat, so that the dermis is heated.