4 in 1 Star Projector Night Light - projector combines a projector, nightlight lamp, white noise machine, and music player all in one device, which creates an extraordinary audio & visual experience. Features 14 vibrant colors that project shining stars and memorizing nebula cloud, the starlight projector brings the vast starry night skies indoors where you and kids can enjoy the peaceful galaxy in your bedroom or kids room. Enjoy the beauty of space in the comfort of your home. White Noise Sound Machine - The night light projector includes 19 popular white noise sounds that are both relaxing and soothing while you try to fall asleep or during meditation. Combining both the gentle sounds from the white noise sound machine with the baby-friendly memorizing RGB LED night light will grant an unforgettable experience that will put any soul at ease. Both kids and adults can enjoy this fun and versatile dinosaur egg starry night light projector for every restful night sleep. Bluetooth 5.0 Speaker & Voice Control - The galaxy projector features a built-in Bluetooth speaker. Connect your device via Bluetooth to play some music through the galaxy light projector and watch in amazement as the little stars blink and nebula cloud moves rhythmically to the beat of the music. You can activate the sound function from the remote control and the night lights will flash and change according to the music rhythm or by clapping your hands, resulting in immersive experience. Remote Control & Auto-off Timer - Along with the 4-in-1 star projector galaxy light, you also get a remote control that allows you to control color lighting, projection mode, brightness, speed, music selection, volume and timer. The auto-off timer can be set to either 1 or 2 hours and if forget to set the timer, the device will automatically power off after 4 hours. The remote control and auto timer are easy to use and provide flexibility when trying to set a timer to turn off at a certain time.