... wrinkle, speckle removing by electros, galvanic, brush, cold treatment, thermal treatment, facial steamer, suck-glide massage, ultrasonic, cold light ... sterilization,Promote wound healing.,Elimination face spot, Acne and treatment black spot. 3. Galvanic:Galvanic applies the principle ... with various cosmetics or drugs can be achieved in the treatment of skin problems, improvementTo clean the skin and ...