Product Description Night Light Starry Sky Projector --- Immerse yourself in the space of the universe and let yourself relax before bed! Properties: Rotation. Colorful night light. Easy operation, powered by 4 AAA batteries (not included) or USB cable. Rotates 360 degrees and provides fantastic starry skies. Built-in 4 new generation LED beads which have a much clearer projection on walls or ceilings. Ideal baby night light projector for nursery, nursing, wedding decoration, birthday gift, Children's Day, Halloween. Key description Key A: night light switch. (To turn off the nightlight: press and hold button A for 3 seconds.) Button B: Switch between bright colors white, red, green, blue or multiple colors. (Turn off the colored light: press and hold the B button for 3 seconds.) C key: It controls the rotary switch. Rotate or not as you wish. Children's night light Provide the best night lighting to make children feel safe at night. Also ideal for mothers who breastfeed at night. Night light: Simply twist the lamp cover and remove the black film from the lamp. Then press the A button to use it as a desk lamp or night light. Tips: Please remove the white plastic dome to get projection. Please do not use USB cable and batteries at the same time. The LEDs are super bright, please do not stare directly into the lights to avoid eye damage. If you want to see the lights, please cover the white lamp cover. 4 romantic lights 4 LED beads: warm yellow, blue lights, green lights, red lights. 8 Colors 8 color light mode, choose what you want. A warm light or a removable spotlight creates a bright night light in the bedroom.