[Multi-mode Starry Sky Projector]: The combination of fog and starlight can be turned on individually or in combination (up to 15 modes), and the projection of the fog flow creates a relaxing atmosphere. The high-definition star galaxy can be projected onto walls and ceilings [2 ways to turn on the Astronaut Projector]: the back buttons and the remote control. The button on the back can only turn on the projector, the fog and star switch, and long press to turn it off; The remote control can adjust the colors, speed and brightness of the fog and star, as well as the timer (1 hour, 2 hours or 4 hours automatic shutdown), Note: The remote control does not contain batteries [360 adjustable projection angle]: The head and body of the space projector are connected by magnets and are detachable. You can apply it by turning the head or remove it from the body and project stars and nebula anywhere, creating a wonderful and dreamy environment [5 Brightness and Speed Levels]: The nebula in the astronaut projector lamp has 5 different brightness and flow speeds. The setting is done using the included remote control or the buttons on the projection lamp. Meet the needs of different scenarios such as dates, game nights, movies or parties [Best Night Light]: This galaxy night sky projector is a pretty cool night light, great for sleeping children, helping them fall asleep faster; Get this light to entertain your child and it is so relaxing