Professional RF Skin Tightening Machine 1.RF wrinkle remover 2.RF skin tightening 3.RF face lifting 4.RF body shaping Professional RF Skin Tightening Machine Theory:The equipment takes the strong ultrasonic heads to release 40,000Hz powerful ultrasonic, speedy vibrates fatiness cells, produces countless vacuum air pocket in and out of cells, mightily impacts the fatty cells, makes the cell ...