You can have both spiral galaxy and stars working in unison or independently according to your preference. With the 4 basic colors (Red, Green,Black, White), they can display by separation or combination, they can be static or moving, fast or slow, creating a miraculous outer space room.
With the speaker built-in, our star projector can connect your devices via Bluetooth to play music and it also allow the lights projection sync with the music beat, creating a disco effect which is perfect for the party . Perfect for relaxing, and for party, bedtime story, to create all the atmosphere you need.
There are 8 white noise songs on this projector, which are a varied selection of relaxing sounds, from birds tweeting and chirping through running water, soothing chimes and crackling firewood. Auto off function allows you to set 1 or 2 hours automatically turn off to help you realize energy saving when you sleep, but the night light projector will also turn off after 4 hours(default setting that you can't cancel) without using the timer function.