Item Type: Photon Light MaskMaterial: ABS, PCColor: TransparentLight Colors: Orange, red, blueBattery Type: Lithium batteryBattery Capacity: 500mAh (built-in)Power Supply: USB cable 1Effective using to activate collagen, promote the growth of skin collagen, make skin more delicate and white. 2Repair skin, promote blood circulation, improve redness and swelling, better care for your facial skin. 3Improves skin permeability and increases oxygen to hold moisture in the skin, 3 different colors to meet your needs. 4Tighten pores and skin, improve skin luster, make skin more smoothly and elastic, USB rechargeable design, convenient to use. 5Orange, red and blue light color design, suitable for solving different facial skin problems, skin rejuvenation beauty device.