Project a starry night sky onto the walls and ceiling of any room, making night-time less scary and more fun Create a magical and tranquil environment that helps your baby to ease into restful sleep Powered by 3 AAA batteries Material: ABS + cotton linter Dimension: 31 x 18 x 9 cm Color: blue Battery: 3 x AAA (not included) Light color: green, orange, blue, red Pattern: star, moon Buttons: ON/OFF: power on/off L1: light cycle flashes (2 types) L2: start, shift single color light L3: start, shift and turn off music Note: built-in 4 soothing songs for sleeping 1 x Night Light Projector 1 x English User Manual Packed in box