1.Deep cleansing & heath whitening An operation way of 45 degree angle shall be adopted to accelerate the metabolism of epidermic cells and renew its normal upgrading rate, enhance the shedding of the aged and irregular aberrant cells, soften the keratin, reorder the epidermic cells while restoring the skin elasticity and reverting to a firm, smooth and delicate skin. 2.Leading-in nutrition & activating skin By adopting ultrasonic vibration theory and tepid effect, it can promote blood circulation inside the dermis, accelerate lymphatic return, discharge toxin which accumulated in the deeper skin and eliminate dead cell to avoid Corneous layer cells accumulation excessively, thus to make the moisture and nutrition to transfer rapidly, enhance cell’s penetrability, strengthen skin care product absorption, improve skin moisten. It can improve complexion, skin texture, eliminate darkness and skin whitening.