New/ Open box I'm selling this mask because I got it as a gift. But I already have one. The mask is of excellent quality, and I'm happy to use it. - Red light anti-aging mode, blue light acne-fighting mode, and combined red and blue light mode. - Easy to use, hands-free full face design - This device is FDA Cleared! Yes, that means professional grade LED Therapy in the comfort of your own home. - Adjustable silicone strap for universal fit, ensuring device sits flush against skin for all. - Automatically shuts off after 3 minutes for efficient, effective treatment. - Get the benefits of treating acne with blue light, aging (fight wrinkles + build collagen) with red light or both acne + aging (red + blue lights) in 1 device.