With collective strong sound wave head, strong sound wave of 40000Hz may be emitted to vibrate fat cells at top speed and produce numerous vacuum air pockets inside and outside the fat cells, robustly impact fat cells to generate introverted blast and disintegrate triglyceride into glycerol and free fatty acids. Then RF wave at frequency of 1MHz is used for exhausting the integrated glycerol and free fatty acids through hepatoenteral circulation. Finally, vacuum RF and energy electrode are used for positioning and tightening fat. In physics, it is known as “cavitation”. Micropore introvertedblast inside and outside cell may lead to enhanced molecular motion and a higher energy level and this will finally cause fat cell rupture and there achieve the effects of body building and losing weight.