[Manual Switch, Remote Controller & Timer]: You have 2 ways to turon on Astronaut Nebula Light Projector: the back buttons & the remote control. The button on the back can only turn on the projector, Nebula & star switch, and long to turn it off; The remote control can adjust colors, speed, and brightnesses of nebula & star, as well as timer switch(45 minute or 90 minute automatically turn off). [ and Flexible Pojecting Design]: The head and body of the astronaut projection light are connected together by magnets, it is detachable. You can apply it with rotating the head or take it off the body and project starry and nebula lights anywhere as you like, providing a wonderful and environment for your baby room/bedroom/car/tent/living room/small home theater/game room/study room/, and so on [Best Night Light & Gift Idea]: This astronaut star light projector is a pretty cool night light, good for kids sleeping, help them get to sleep faster; get this light to entertain your baby and it's