From the Foreo website: Designed to perfectly fit your face for even light coverage, this ultra-lightweight and wireless face mask uses red light therapy to deliver anti-aging results – all while you walk around and get on with your day. Reduce wrinkles and tackle acne in just 2 weeks. Includes red, blue, green, orange, yellow, purple and cyan LED lights. My sweet husband bought this for me and it’s just not my thing. I have only used it one time! He bought it brand new for $500 + and I feel so bad so trying to recoup some of the money and hoping it can go to someone who will actually use it. The device requires a Bluetooth connection and my info has been wiped - you’ll just need to connect it to your own device.