1.Project map of the heavens on your ceiling and walls with this new starlight projector 2.Featuring rotating base with compass point line， you can configure AstroStar， aligning it according to your location and time of year so that he can project a clear night sky map of all around you 3.The magic inside stars 4.The AstroStar ideal for astronomy or astrology fans， romantics， kids who appreciate a nightlight with a difference， or those who want to bring some stars in their home 5.It 's also fully adjustable， so that you can change it to accurately track the movement of the heavens as the year progresses. 6.These days， light pollution in our towns and cities means that far too many of us miss the beauty of twinkling stars seen in the night sky. While we unfortunately I can not do much about it， there is one answer for those who want to bring back the starlight in their life power:. 2xAA batteries (not included) Item has been assembled by the buyer. Colour: black Package Contents: 1 x Laser Projector (dismantled)， 2 x lamp 1 x Manual (English)