-----7 Colors in One led Face light therapy Msk, each color has its effect, it can meet your various beauty needs, you can thoroughly treat the skin to recover the youthful appearance. ---192pcs high quality non-heat producing LED lights.There are no side effects and offers pure light and energy for skin care,which is suitable for all skin types.Inhibit the formation of melanin pigment, Improve skin elasticity.You can adjust its brightness by using the control. ----LED Face Mask is the use of photodynamic theory , activating deep cells ,so that the skin better metabolism .After the light is absorbed by the skin ,light energy is converted to intracellular energy relaxation and strengthen capillaries and the skin photochemical reactionkmarks, scars and wrinkles. -----Working time function: The working time of the facial skin care Msk is 5~60 minutes, you can adjust the time you want to use, and enjoy your skincare time easily and comfortably.Generally we recommend Use about 15~30 minutes a day to see a noticeable effect in 4-6 weeks. Skin problems will improve. ----Safety & Comfort: Made with environmental ABS material, non-toxic, odorless, and the eye area of the Msk is soft and does not squeeze , healthy and durable. Easy to operate.