8 different light modes and 3 adjustable brightness: With 8 different color combinations, there are beautiful dynamic light waves throughout the room at night, with very beautiful patterns on the walls and ceiling, very calming. CONVENIENT REMOTE CONTROL AND TOUCH SENSOR: The projector can be operated on the projector itself or via a remote control. The remote has additional settings, including light brightness and volume controls and timer settings. Bluetooth connection: The projector can be used as a Bluetooth speaker to listen to music from your phone, tablet, computer or MP3 via Bluetooth pairing. Bluetooth mode must be transmitted via the remote control button. Timing function: With 2/4 hour automatic shutdown function, there is no need to turn off the lights at night. It provides a better sleeping or resting environment for you and your baby. Great choice as a snooze lamp for children or adults: the projector lamp produces beautiful light effects and the natural sounds create a soothing and cozy atmosphere, great for falling asleep.