Fantastic aurora projection performance: red, green and blue are combined into a total of 8 projection modes, creating a romantic and peaceful environment for you and your family to enjoy a comfortable night . It is a great tool to help people who are afraid of the dark fall asleep safely, and it can also help children and adults fall asleep. 2. Remote control: The remote control can make switching and setting more convenient. You can use the remote control to turn on/off the projection lamp, adjust rotation or non-rotation, adjust brightness and volume, change sound, change projection mode and music mode, and set timer. It is easy to use and suitable for children. 3. Ambient light and built-in soothing music: When you turn on the projection, create a beautiful aurora atmosphere, when you turn off the projection, surrounding colorful lights make it a mood night light. With the built-in eight soothing music, it will better accompany you to sleep. 4. Music Player: It can be used as a