Great decoration for your halls， rooms， create wonderful background sceneMulti colors， very beautiful and amazing.Ideal for astrology fans， romantics， kids who would appreciate a nightlight with a difference or anyone who wants to bring some starlight into their home.Projects a map of the colorful stars onto your ceiling and walls with this new starlight projectorCan create a larger， more brilliant light show for your viewing entertainmentConnect the USB cable (not included)， press the button， you will get the amazing viewAlso can be powered by 3 x AA battery (not included)A very beautiful and romantic gift for your boyfriends， girlfriends， or familyMaterial: Plastic + Electronic ComponentsDiameter: 3.56inchHeight: 4.68inchPackage:1 x Star Beauty light