... Screen 2.40Khz Ultrasonic+Vacuum Cavitation 3.Tripolar RF+monopolar RF treatment 4.Good at slimming,lifting 5.CE Ultrasonic ... arm, abdomen, buttocks and thigh, and improve the skin.RF: Cheek, lower jaw, neck skin tightening; nasolabial fold improvement ... CavitationOutput power: 15 to 30WCavitation frequency: 40KHZ 2. Vacuum Slimming : 0.01-01Mpa3. Tripolar rf headFrequency: 600KhzOutput power: 20W4. ...