Radio Frequency Facial Machine for wrinkle removal, skin tightening. Non-invasive treatment. Heat the under layer of the skin (demis) and casues collagen formation. Works on all skin types and colors. Tightens the slack skin and reduces fine lines and wrinkles, giving the face a younger texture and look. Specifications Name Radio Frequency Facial Machine Brand Konmison Model LB148 Function Skin tightening, wrinkle removal Power less than 75W Voltage 110/220V, 50-60Hz Frequency 3MHz