Combining the dual therapeutic advantages of RF radio frequency and bio-efficient introduction of fiber growth factor, firstly, bio-thermal energy is generated at the bottom of the skin through accurately guided electric waves, which can effectively dissolve subcutaneous fat and treat stubborn orange peel tissue and orange peel fat. It uses the hole effect of sound waves to act on cellulite, so that it is broken and decomposed, absorbed by lymphatic system and excreted. It can effectively promote tissue metabolism, repel orange peel fat, tighten muscle skin, enhance skin elasticity and so on, with lasting effect. At the same time, it can improve muscle elasticity and promote cell metabolism. A new freckle removing technology belongs to non-peeling. Noninvasive photodynamic therapy. It stimulates the proliferation of collagen elastic fibers in tissues and restores the elasticity of skin by using the photothermal effect produced by broad-spectrum visible light with specific wavelength under safe and non-invasive conditions.