Twilight Turtle Projector is a complete starry night sky onto the walls and ceiling of any room Cute tortoise decorates your room like a starry sky and accompany with you into sweet sleep Soft and fluffy music and star turtle has 4 soothing and relaxing tunes designed to help baby and you sleep through the night Reduces kids' terror against dark night Simple to use, three buttons for different uses First click the Power button, blue lights on; second click, music on Manual button for selecting color and music Auto button for changing colors and music automatically Powered by 3 AA batteries (NOT Included) or by USB cable (Included) Material: ABS Shell, long villus Net Weight: 466g Size (Length x Width x Thickness): 350 x 180 x 80 mm