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. Smart Touching Design, Very Convenient. With High Purity, The Characteristics Of Strong Light, The Energy Density Uniform, Played A Significant Effect In Skin Care. 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. 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. Blue Light: 420-460nm, It Can Effectively Tighten Skin To Restore Fiber Elasticity. Yellow Light: 420-460nm, Cell Regeneration And Collagen Secretion. Every 5 Minutes Change The Color Automatically. Can Connect With Your Phone With 3 In 1 USB Cables, Offering You Anytime Use. You Can Play With The Phone While Using This Mask, Protect Your Eye And Being Beautiful. 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 / 2.93 Ounce Package Size: 220 * 200 * 130mm / 8.66 * 7.87 * 5.12in Package List: 1 * Light Therapy Face Mask