... skin rejuvenation Treatment Scope:Face: Thin line, pouch, forehead wrinkle, cheek line, and wrinkle around lip, acne, neck line, double chin, skin-smoothing, deep & light ... wrinkle. Chest: Enhance chest shape, breast-beautifying and chest- strengthening Body: Arm, ... of chemical parts, metal electron parts and dust. RF Skin Rejuvenation Machine