Feature:1. Skin Tightening: 40KHz cavitation machine handle can tighten the skin, improve the contour of the face, reduce fine lines and wrinkles.2. Stimulate Skin Cells: Fat cavitation machine handle produce radiofrequency frequencies can penetrate into the skin and stimulate the generation of new cells.3. Facial Massaging: By massaging the chin, cheek, forehead, lips and other areas, effectively eliminate dark circles, puffiness, wrinkles, reduce redness and swelling, relieve eye fatigue.4. Good Effect: Ultrasonic cavitation machine handle is easy to use, daub some skin care products on the body, neck and face before use to get better effect.5. Easy Operation: You just need to insert the 40KHz fat cavitation machine replace handle into the corresponding hole and move it left and right on the skin to eliminate wrinkles and tighten the skin.Specification:Item Type: 40KHz Cavitation HeadMaterial: ABS, Metal.Package List:1 x 40KHz Cavitation Head