This is 3 in 1 Multifunctional beauty device. It combines 3 technologies, IPL&SHR & Nd:yag laser. It has 2 handle pieces: IPL/SIFHR handle and Nd:yag laser handle; IPL (Intense Pulsed Light) Photon skin rejuvenation, also known as strong pulse light, the English abbreviation IPL, is a broad spectrum of visible light. Ipl photorejuvenation is also based on the principle of selective photothermal action. The longer-wavelength light of the output intense pulsed light can penetrate into the deeper tissues of the skin to produce photothermal action and photochemical action, so that the collagen fibers and elastic fibers of the skin can be rearranged and regenerated to restore elasticity, thereby achieving younger skin; SHR utilizes the principle of absorption of light to works on hair follicle. The light will be absorbed by Melanin of hair, after the hair follicle be destroyed. Then it will fall off automatically and be removed permanently.SHR also could promote recombination of collagen on the dermis, make the collagen active, and reach function of skin rejuvenation and wrinkle removal; Nd:yag laser erupt high energy in an instant, after absorbing the laser energy, the pigment in the tattoo broke instantly, then becomes tiny pigment group, finally get out from body with metabolism. Meanwhile, it also can do black doll skin rejuvenation treatment, using activated carbons unique characteristics , penetrate into pores, absorbing grease and dirt. Laser light stimulate the regeneration of dermal collagen and the shrink of collagen fibers, to reach a whitening, pigment lightening, pores shrinking and blackheads removal effect, making skin recover young.