This product is made of ABS material, safe and effective. It adopts LED biological color light therapy, through the concept of photo dynamic therapy and skin to gently massage skin metabolism, promote skin to absorb products faster, make the skin bright luster, let you can reach the effect of get twice the result with half the effort, and it has better effect to use in combination with the facial mask, try it. Features: Smart touching design, very convenient. With high purity, the characteristics of strong light, the energy density uniform, played a significant effect in skin care, is called the biological activity of light. This mask combines red, yellow and blue light which can speed up collagen renewal, shrink pores, increase skin elasticity so that make your skin white, tender, firm and achieve the purpose of skin rejuvenation and always keep young. Activated the collagen: promote skin collagen growth, make the skin more translucent and white. Tighten pores: 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. Oxygen increase: promote skin permeability, increase oxygen to lock skin moisture. Repair skin: promote blood circulation, lighten freckle and red bloodshot. Red Light: 630-680nm, promote cells metabolism, make the skin collagen and fibrous tissue, to fill the skin collagen loss by the gap, accelerate the blood circulation, increase skin elasticity, improve skin yellow, dark wait for a symptom, so as to achieve the effect of anti-aging, anti-oxidation, repair skin, better than the traditional skin care effect. Blue light: 420-460nm, it cam effectively tighten skin to restore fiber elasticity, and it has a good effect on the sensitive skin. Yellow light: 420-460nm, cell regeneration and collagen secretion, combine facial mask, essence can achieve better effect. Every 5 minutes change the color automatically. Can connect with your phone with 3 in 1 USB cables(suitable for all kinds of phones), offering you anytime use. You can play with the phone while using this mask, protect your eye and being beautiful, very convenient. Specifications: Name: Light Therapy Face Mask Material: ABS material Color: transparent Item size: 210 * 175 * 140mm / 8.27 * 6.89 * 5.51in Item weight: 83g / 2.93ounce Package size: 220 * 200 * 130mm / 8.66 * 7.87 * 5.12in Package list: 1 * Light Therapy Face Mask