【Music Starry Projector】This music star light projector is a combination of laser and LED lights effects with built-in speakers. You can use it as stage lights, night light, home theater/ party/ holiday/ dinner ambient lights. Play your favorite music/story to enhance the atmosphere. 【Multi-color Dynamic Lights】This music star lights projects drifting green stars among dynamic ocean waves on the ceiling or the wall. With 4 basic colors: red, blue, green, white and 6 combination colors, you can choose from 10 dynamic ocean wave light shows to create the romantic, relaxing or cozy ambiance you need. 【Music Speaker& Sensor】Connect to your smartphone via Bluetooth or just insert U Disk, you can enjoy music to relax, play soothing sounds to fall asleep, or read stories for your kids. With advanced sound-activated flicker mode, the lights change with the music or hands clapping, creating an amazing audiovisual experience. 【Remote Control& Timer】Use the remote to turn on/off the night light, control the light modes (star light/ocean wave projection or both), change colors/ speed/ brightness, adjust the music volume, play next/previous song or set 1H/2H/4H auto off timer. 【TypeC Cable Powered】This star projector is powered by TypeC cable and works with wall plug or power bank, which is very convenient when camping. Note: You need to prepare 2 AAA batteries for the remote.