[What is it for? ]--The LED panel provides 7 colors of light, each color of light is scientifically designed with different wavelengths to improve different facial problems. Painless, safe, easy to use, ideal for anti-aging, stimulates collagen production, improves facial blood circulation, improves skin, firming, brightening, smoothing fine lines and wrinkles, etc.[Who may need this? ]--Great for girls who want to improve their facial skin, who want to do skin care at home instead of going to a beauty salon, saving time and money. Whether you are a beauty salon owner looking for a nice LED light machine for your customers, or a novice who wants to use LED masks at home, this device is an ideal and affordable choice for anyone who wants to improve their facial skin.[7 Colors LED Mask Machine]--You can choose any color or combination of LED lights you want to use, different colors of light are used for different purposes: Red (640nm): stimulate collagen, increase elasticity; Blue (415nm): inhibit bacteria; Yellow (590nm): smooth wrinkles, firm; Green (532nm): fade spots; Purple (690nm): smooth fine lines; Cyan (490nm): control oil; White (510nm): seven colors of light superposition, moisturizing, glowing.[Full Face Covering Strong Energy LED Light]--96 upgraded lamp beads, full face coverage, the more lamp beads, the more face coverage, and each bead has stronger energy, which can penetrate deeper, using better quality bulbs, stable output, and more obvious effects.[Easy to Use]-Just follow the simple steps and you can use it easily at home. After washing your face, put on a mask or apply skin care products on your face, then choose the color light you want, after setting all the settings, put on our eye mask, lie down under the light and enjoy the spa, you can listen to some relaxing music at the same time, let your face and mind get a little relaxation.[Heating Care]——Use special 86-143℉ temperature heating to expand pores, promote absorption, and promote blood circulation