... 4. Type: Ultrasonic Caviatation 5. Function: Cavitation Cavitation Machine Weight loss and Velashape beauty equipment KM-8002 Item no: KM-8002Brand ... of body, colloid granule with electricity will be forced rapid movement, vibration or attrition, then produce heat energy. At same time, ... much new collagen to make up interspaces of the shrinking or lost collagen protein, and make them rearrange, rebuilt ...