SoChio LED Optical Mask from Singapore, enjoy spa-level Facial at home within 20 minutes. 32 LED lights which have passed three tests (RHOS Safety Test, CE Test, FCC Test), eye mask included to ensure eye safety. The LED mask can be used anytime when connected to a power bank. Red (620-630nm) Wrinkle care and skin rejuvenation: 5 minutes to increase cell activity, accelerate metabolism, promote collagen formation. It helps whitening and softening the skin, enhancing skin elasticity, improving skin condition, repairing damaged skin, tightening skin, anti-aging and antioxidant effects. Blue (460-470nm) Refines pores: 5 minutes effectively eliminate acne bacteria, enabling acne to be removed from the root, improve pore environment and inhibit bacterial growth.