Spaceship Appearance & Multicolor Dynamic ProjectionThis star projector is designed like an alien aircraft, providing children with a wonderful world full of colors, stimulating their curiosity about the sky and providing them with a pleasant and enjoyable bedtime. relaxing. The LED star projector has 10 colors and different dynamic projection speed, presenting a wonderful light show on the ceiling or wall. Dynamic projections create a pleasant and relaxing atmosphere.Bluetooth Speaker and USB Flash Drive SocketThis Galaxy Projector can not only connect via Bluetooth, but also connect a USB flash drive or card reader via the USB port to play music from external storage. Enjoy your favorite music in a happy atmosphere, the projector is the perfect choice to create a festive and romantic atmosphere. lighting modes, changing music, adjusting volume and brightness, and setting timers. With a voice-activated shimmering design, the beautiful projection will sparkle with the music or your voice. Low Light - Medium Light - The highlights perfectly match the mood you want.Built-in timer and humanized designThis Galaxy ceiling light has a built-in timer function, you don't need to turn it off manually. To improve energy efficiency, you can set the auto-off time to 1H, 2H according to your needs. Humanized design brings you a better experience.Perfect Gift and Multiple ApplicationsThis LED projector is an ideal gift for adults and children! You can use it again and again. For example, create a pleasant and relaxing bedtime experience, soothe and soothe children to sleep; as a home decoration for birthdays, parties, anniversaries, weddings, bedrooms, living rooms, etc. Create a pleasant and relaxing atmosphere.