With a collective strong sound wave head, a strong sound wave of 40KHZ may be emitted to vibrate fat cells at top speed and produce numerous vacuum air pockets inside and outside the fat cells. This robustly impacts fat cells to generate introverted blasts and disintegrate triglycerides into glycerol and free fatty acids. Then, RF waves at a frequency of 1M HZ are used for exhausting the integrated glycerol and free fatty acids through hepatoenteral circulation. Finally, vacuum RF and energy electrodes are used for positioning and tightening fat. In physics, this is known as "cavitation". Micropore introverted blasts inside and outside the cell may lead to enhanced molecular motion and a higher energy level, which will finally cause fat cell rupture and thereby achieve the effects of body slimming and weight loss.