... vibration or attrition, then priduce heat energy. As same time, under effect of polariaed molecule resonance, it heats collagen ... requirements. 2. Electronic digital control system: adjust frequency and time, very simple and convenient. 3. Special design on RF ... skin.Control acne, shrinken pores.Make up eater, sculpture face shape.III. Treat PainDeep diathermy;Activate cells metabolism function,Relax ...