The sound machine built in high-end quality speaker, 10 soothing sounds, white noise, brook sound, rain, lullaby, etc, offers you a comfortable and relaxing listening experience. And it is with 7 color night light that provides a safety sense when used at night and can lull babies into sleep naturally. The remote control and touch sensor at the bottom of the moon lamp allow for easy control of light color, brightness, sounds and on/off functionality. Leave the sound on all night, or use the auto-off timer that can be set for 15,30,60 minutes. This small unit is easy to use, perfect for the family with a baby. It's also great for meditating, yoga, or napping, our sleep machine will be the best choice.