1.4 in 1 Star Projector Night Light star projector combines a galaxy lamp, nightlight, white noise machine, and music player all in one device, creating an extraordinary audio visual experience. It features 4 lighting modes that project shining stars and mesmerizing nebula clouds, the star light projector brings the vast starry night skies indoors where you and can enjoy in the comfort of your bedroom or ' room. Immerse yourselves in the beauty of space right at home. 2.White Noise Sound Machine The night light projector includes 8 popular white noise sounds that are relaxing and soothing, perfect for falling asleep, relaxation, or meditation. Combining these gentle sounds with the friendly, mesmerizing RGB LED night light provides an unforgettable experience that puts anyone's mind at ease. Both and adults can enjoy this fun and versatile dinosaur egg star night light projector for a restful night's sleep every night. 3.Sound Activated Builtin Bluetooth 5.1 Speaker Our galaxy projector led lights for the bedroom has a cool feature where the projection can sync with your music and move along with the beat, creating a fun and energetic party atmosphere. You can connect via Bluetooth to play music from this galaxy light projector and watch in amazement as the little star lights and nebula clouds move rhythmically to the beat of the music. 4. Autooff Timer Along with the 4in1 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 autooff timer can be set to either 1 or 2 hours, and if you forget to set the timer, the device will automatically power off after 4 hours. The remote and auto timer are easy to use and provide flexibility when trying to set a timer to turn off at a specific time.