Specification:Material:ABSBattery capacity:150mACharging Time:1 HourSize:20*17cm/7.87*6.69in3 Colors Feature:1.3-in-1 LED mask, just use for 10-20 mins before sleep.2.LED photon therapy, comfortable warm light treatment.3.The mask is healthy to skin, the frame structure allows you wear it stably and comfortably.4.Better results if you use with face care liquid, lotion or cream,5.Speed collagen renewal to make skin whiter, tender.6.Shrink pores, improve skin tone, increase skin elasticity.7.Dilute freckle, redness, remove acne, inhabit bacterial.8.Promote blood circulation, lock in moisture.9.Ideal beauty tool at home, in the office, on travel etc.Function:1.Red Light: 620~750nm.increase skin elasticity and improve metabolism.2.Blue Light: 470~495nm.inhibits oil secretion, prevents acne and diminishes scars.3.Yellow Light:590~620nm.Repairs dull skin and delicate skin.7 Colors Function of the product:1. Wavelength of red light varies from 620 to 750nm and it failiates blood circulation, acelerates metabolism, generates cllagen, helpful to the wrinkle care and the skin improvement.2. Wavelength of blue light varies form 476 to 495nm and it removes propionibacterium acnes, is helpful to the acne care, improving the envronment in the hair flile3. Wavelength of orange light varies from 590 to 620nm and it improves the function of oxygen exchange in the cell, acelerae the blood ciculation together with fading he pigments therefore, i helpful to improves to soften skin.4. Green light (520nm) to neutralazation, balance skin condition relieve mental stress and efective dredge lymphoid and edema.5. Purple light: it is red and blue dual-band light, a combination of two kinds of phototherapy effect, especially in healing and repairing the acne scar.6. Light purple light: resolving age spots,improve fine lines and sagging skin.7. Cyanine light: enhance the cell energy graully, promote metabolism.How to Use:1.Clean your face.2.Apply a mask.3.Wear the LED mask, and choose the color you want.4.Finish.(15-20mins)Note:1.Turn on the power after connecting all the connections.2.Electric circuit inside the device should not be pressed or folded, and it should be placed flat to be properly protected after the use.3.Please be careful that heavy things are not placed over it.Tips:Every day use, 15mins/time. Recommend use with mask/essence.Product Include:1 x LED Mask1 x USB1 x Manual1 x Box/or No Box