ultrasonic cavitation slimming machine 1.OEM, with CE 2 strong ... and free fattyacid, then under the power of ultrasonic wave with 1 MHZ, to exhaust them ... slimmingand beauty effects.Functions:1. 40 KHZ Ultrasonic liposuction:Throught the strong ultrasonic, direct into the fatty layer, speedily ... to be the free fatty acid.2. 1MHZ ultrasonic dissolves the fatness:Through high effecthigh frenquency energy, ...