[Starry Sky Projector] Multi-color, multi-mode and multi-brightness. The starry sky projector has 21 lighting modes, which can superimpose different effects and 3 levels of brightness for your choice. Remote control: switch, music sound control, Bluetooth, LED projection scene luz and LED monochrome mixing and other switching modes, various scenes of different colors, can play music at the same time, creating a good atmosphere . [Galaxy Projector with Speakers] Starry Sky Projector has speakers that can be connected via Bluetooth or universal USB. Enjoy your favorite music under the stars. [Galaxy Projector with Timer] If you activate the timer, this bedside lamp can turn off in 1 or 2 hours automatically according to the schedule and no extra energy will be wasted. Under the stars you listen to music or stories, enjoy sight and hearing, relax your body and fall asleep without worry. It is the most ideal night light for the child and also the adult! [Remote Control and Voice Control]