Multifunctional The light can be used as a projector when removing the shade and can be used as a night light when it it with the shade. Used as decoration & gifts Star moon romantic night light is suitable for birthday, party, children's day, Christmas, anniversary gifts.Also create a wonderful and starry atmosphere for children, which help them to know difference colors and stimulate their curiosity, imagination and creativity. Please Note Install 4 new AAA batteries or connect power bank by USB cord. In order to achieve long-term timing without interruption and good results, we suggest that you use the USB cable instead of the AAA batteries. Please DO NOT use USB cable and the batteries at the same time. How to Use the Star Projector Night Light Button A - Press this button to control the white hard light. Button B - Press this button to change the light color conversion. Button C - Press this button to control the rotation mode. Specifications Name: Rotatable Star Projector Night Light Modes: Night Light or Star Projector Styles: 4 colors, 8 adjustable projection effects Product Size: 4.7 * 4.7 * 5.3 inches Product Weight: 1.12 lb Power Supply Mode: 4 * AAA Batteries or USB connection Package included:1 * Night Light Star Projector1 * USB cable1 * Manual