The wave of ultrasound concentrates into one point in subcutanerous fat layer tissue. Only the target tissue is acted while the surrounding structures remain intact. The metabolized contents(triglyceride, fatty acid) of cell will excrete outside body automatically through blood circulation and lymphatic drainage.Unlike other ono-invasive fat reduction technologies such as radiofrequency, lasers or vaccum, energy is absorbed or scattered near the skin surface, by generating thermal effects to reach results of fat reduction, HIFU technology delivers powerful focused ultrasound energy to destroy fat cells instantly by mechanical way at controlled depth in subcutaneous fat layer, to reach long-lasting body sculpting results.