RF Cavitation Kim 8 Slimming System 80K Newest 6 In 1 RF Cavitation Radio Frequency Ultrasonic Vacuum Ultrasonic Vacuum Cavitation RF Radio Frequency 5in1 Slimming Cellulite... Vacuum& Biploar RF , Microcurrent &Photon , led laser paddles , Hot Cold hammer Tech Comparision 3D Smart RF BIO Microcurrent Cavitation 2., 0 Lipo Laser Vacuum RF Slimming Technology Vacuum machine massage is used in various parts of the body. The vacuum that is created at the tip of the device retracts the skin, improving blood flow to the area. The special shape of the tip and correctly selected settings of the device allow you to perform a massage in pulsation mode