Unique 13-in-1 planetarium projector: The starry sky projector comes with 13 different HD galaxy discs. These realistic galaxy movie records kidnap you into a stunning world of the universe. Take me home to you, I will create a starry sky for the little ones Realistic HD Galaxy Projector: With this HD galaxy planetarium projector, the focal length can be adjusted by turning the top adjustment button to get a clear image. Supports up to 3 m projection distance and 135 m. Stars scattered in the room give a magical light show indoors User-friendly Design Auto Off Times: Our galaxy projector offers a 0-360 flexible adjustable stand that increases the ease of use of projector, so you can switch the projection between the ceiling, wall or anywhere else you choose. With the auto-off timer function, it will turn off automatically after the time has elapsed and will not disturb you and your baby when you sleep. Tip: By default, it will turn off automatically after 4 hours Easy to use for children: The children's room LED starry sky projector only needs 3 steps to guide you through the planetary visual experience: Insert the movie disc - turn on - set focus. Simple design, perfect for children. The interesting manual switching of the film discs promotes children's intellectual development