9in1 - Ultrasonic Cavitation & Slimming Machine (80khz)9in1 Slimming Machine 80Khz : It occurs when the ultra waves cause the formation and implosion of tiny bubbles in the liquid surrounding the fat cells, causing them to break apart. Multi pole RF: Generate heat to exhaust the integrated glycerol and free fatty acids to reduce fat, accelerate collagen contraction and regeneration, promote blood circulation and metabolism to reduce wrinkles, firm skin and increase skin elasticity Vacuum RF: Accelerate