I bought these headphones for my 6 year old to use for virtual school. I was concerned they might not fit his head as he is small but with the amount of padding around the ears/head area and a size adjustable component they fit and stay in place. They seem quite big on his head but he loves them! The headphones light up, which my son really liked, and the mic is adjustable and folds back when not in use. It has a USB port that powers the lights in addition to the regular audio port. You don't have to use USB to work, but it won't light up without both connections. Overall I am very happy with this purchase and hope to see it used for more than one school year.