This ocean wave projector with remote control, changes 7 different colors and plays music or sounds. This is perfect to relax me and my husband at night, without having to have the TV on. I was looking for an alternative to TV to put him to sleep and this is it! He enjoys the beautiful colors on the ceiling and the gentle sounds of the ocean or river.. It is small and can be used in any room or even when we travel, it doesn't take up a lot of space. This is a very durable and well made sound machine, and does double duty as a night light. I love that it has a remote to allow me to turn it off or change the sound at the touch of a button! Perfect in every way!