DuaFire Color Changing Aurora Projection Led Night Light with Speaker Led Sleep Aid Night Lamp for Kids and Adults (white) Imitate and project realistic aurora borealis and nebular light on ceiling or wall to create an enjoyable and relaxing bedtime experience for children, soothe and comfort kids to sleep, also perfect for adults to attain a relaxing and calming or romantic atmosphere The duafire night light built-in speaker with volume adjustable, you can connect your iPod, iPhone, MP3 or other device to it to play lullaby music or relaxing meditation music through it while watching the patterns changes Eight projection modes: red, blue, green, and multicolor, choose what you want depend on your mood, you can experience the beauty of nature without going out Automatic shut off function, you do not need to get up after deep sleep, the lamp will shut off on its own after 1 hour, really convenient during night in kids bedroom 45 degree tilt, allow you to project the light straight up or point in a different direction, convenient for you to cover a larger area and get the wide panoramic effect