FDA-cleared, dermatologist-recommended red light therapy device with clinically proven results for anti-aging and skin rejuvenation. I’ve loved using this face mask. I had thought I lost this one so I bought a brand new one, and then found this one in a dresser, so now I have two! Condition: Gently used. It still works great and has all the parts included in the photo, including its original case, which is where I kept it stored. The chord can be a little finicky at times, so if it doesn’t work right away play gently with the position of the chord and it will work! You can see a picture of the mask in action in my photos. I hope you will love it as much as I do!