With this star projector, you'll never lose sleep again. Sleep with the vast starry sky of galaxy projector every night, and the ultra-high definition picture quality of galaxy light projector will give you an immersive feeling. White noise of light projectorcan also make your sleep more peaceful. 1 No need to be annoyed in order to forget to turn off the starry night light projector, our galaxy light projector set automatic timing function, 15 minutes, 30 minutes, 60 minutes at your choice 2 180 adjustment range, proper adjustment of the distance between the planetarium galaxy projector and the wall 3 USB interface, convenient and quick 4 Rotating button, aurora projector can better help you and your family's sleep Who would refuse such a high-tech and beautiful galaxy lamp gift? It's the best choice whether it's for a friend, lover or family member. The kids night lights for bedroom will create a wonderful romantic atmosphere for your birthday, wedding, anniversary,children's day, Christmas, room decoration. The ceiling projector is suitable for various holiday and party atmosphere creation, children's sleep, parent-child fun learning and sleep aid. Just fully charge the night light projector, put the slides into the slot, press the switch of the star projector night light, adjust the focus and you can use the ceiling projector with confidence.