... Strong Ultrasound:40KHz Output energy: M80 :5-25 W/cm2(adjustable) Vacuum Moment: 5000g.cm Vacuum:≤10h/m3Shell material: Stainless steel ... *133cm 1.TheoryF002 Combines of vacuum suction,motorized intelligent roller,40KHz ultrasound cavitation and LED light therapy.It's ... up skin together with subcutaneous fat and muscle tissue.The roller will do deep massage through sucking,pinching,pushing,pulling, ...