... line, and wrinkle around lip, acne, neck line, double chin, skin-smoothing, deep & light wrinkle. Chest: Enhance chest shape, breast- ... chest- strengthening Body: Arm, waist, abdomen, leg, pregnancy line, loose-skin tighteningApplication: Any area of the body for rejuvenationAdvantages:Convenience: Big ... Air Qualityfree of chemical parts, metal electron parts and dust. RF Skin Rejuvenation Machine