Multiple Colorful Lighting EffectsGalaxy projectior light has 14 color combinations and a variety of rotating dynamic effects, making our room feel like we are in the ocean and the galaxy world and create a relaxed, romantic atmosphere Bluetooth Speaker & Sound ActivatedThis star projector night light supports music playing via Bluetooth or USB disk, relaxing, and also sound activated design the wonderful projection can be changed with the rhythm of the music rhythm for fascinating effect Remote Control & TimerYou can use the remote control to turn on or off the star night light projector, freely control the speed and brightness of the waves, change the light mode, music mode, volume, and you can also set the auto-off time to 1H, 2H, 4H as needed Perfect Gift & Room DecorThis star projector is suitable for any room to create a relaxing or romantic atmosphere and soothing ambiance A prefect gift for both adults and kids Also perfects for aesthetic room decor, ocean wave light, romantic mood light, sensory lights, night light kids and bedroom lights