3S Ocean Wave Night Light Projector and Music Player.Led Multicolor.Blue Red and Green The dynamic waves on the ceiling is as real as looking up at the buttom of the sea Brings you the greatest atmosphere for sexing,relaxing and sleeping Funciton of Speaker: Play the soft music by plug in the mp3, smart phones and pads The projector can be shut down in 1 hour automatically It also brings you the best feeling when you bathing in the bathroom