Rotating design The head can be rotated 360°, the arm can be rotated, and multiple shapes can be made. The mobile base allows you to place it wherever you want. HD screen, very clear projection effect, solid and durable, very good quality. Starry Sky Effect This star projector night light has 5 colors that can mix and match to create 10 stunning nebula themes. In addition to the 10 nebula themes, you can also turn on star projection and light up millions of stars in your room to create a romantic and comfortable environment. Auto-off timer The star light bedroom projector has an auto-off timer that you can set to 45 or 90 minutes with your remote or by pressing a projector button. The starry night projector will automatically turn off after you fall asleep under a starry sky. Noiseless Design This astronaut starry sky light has no noise when in use and is very useful for sleep. When you and your family want to sleep, you can turn it on. It will bring you a quiet and beautiful sleeping