Feature:  - 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.  - 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.     3 Lights:  - Red Light(620nm-750nm): 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(470nm-495nm): it cam effectively tighten skin to restore fiber elasticity, and it has a good effect on the sensitive skin.  - Yellow light(590nm-620nm): cell regeneration and collagen secretion, combine facial mask, essence can achieve better effect.     Specification:  Name: LED Light Therapy Face Mask;  Material: PVC;  Size: as the picture;  Input Voltage: 110-220V;  Output Voltage: 3.7V;  Power: 5W;   Frequency: 50-60HZ;  Timing Function: 5-5-10 minute(Red light for 5 minutes, blue light for 5 minutes, yellow light for 10 minutes).     Package Included:  1 x LED Light Therapy Face Mask;  1 x USB Cable.