By using treatment probes of different depths to release cryo--synchronized high-intensity focused ultrasound (Freezing High-Intensity Focused Ultraspund) energy, it can quickly irradiate the subcutaneous fat layer (16mm/13mm/10mm/8.0mm/6.0mm), SMAS fascia layer (4.5 mm), dermis and epidermis layer (3.0mm/2.0mm/1.5mm), the ultrasonic energy can pass through the epidermis, while the skin contact part is maintained at a low temperature to protect the surface layer of the skin. When the high energy acts on the subcutaneous tissue, heat is generated,The freezing point will immediately produce a thermal effect of 60°C to 70°C, which will then crush and dissolve fat cells, stimulate the regeneration of collagen in dermal tissue, reorganize reticular fibers and tighten fascia, improving sagging, loose skin and aging problems in a non-invasive manner. It has multiple effects such as anti-aging and wrinkle removal, lifting and firming the face,dissolving fat and shaping the body.