... glycirin and free fattyacid, then under the power of ultrasonic wave with 1 MHZ, to exhaust them out through ... body slimmingand beauty effects.Functions:1. 40 KHZ Ultrasonic liposuction:Throught the strong ultrasonic, direct into the fatty layer, speedily vibrate ... and dissolve to be the free fatty acid.2. 1MHZ ultrasonic dissolves the fatness:Through high effecthigh frenquency energy, repromote the ...