7 Colors Technology- Each color of light shows beneficial effects on particular skin conditions. Wireless Photon Beauty Device, designed for facial beautification, uses natural light waves, which are transmitted by LEDs into the skin. Help to Activated the collagen, promote skin collagen growth, make the skin more translucent and white. Tighten pores, making the skin firmer, improve skin brightness, more smooth and elastic, accelerate Detoxification, effectively accelerate skin metabolism rate, promote the excretion of toxins of skin. Promote blood circulation, lighten freckless and red bloodshot, when using it on a daily basis for not more than 20 minutes.