Cofufu Relax Projector Pot Music Input, aurora Light, aurora Lamp, Color Diamond music Projection, Christmas Gift Built-in speaker, volume adjustable, you can plug in an iPod, iPhone, MP3 or other device Plug it in, angle it at the ceiling, then the light will be full with your room or bathroom Adjust degree so that the room will be full with light projection Comes with timing dormancy function and will be turned off automatically after one hour 6 Major Functions, red, blue, green, and multicolor; 45 degree tilt; 12 Months Warranty.