【3-in-1 Multi-Function Planetarium】This star projector can be used as a night light, music player, atmosphere light, and relaxation tool. It projects beautiful auroras that change colors, creating a wonderful atmosphere. The wave-based starlight projector adds nebulae and stars, combining music and light to provide an amazing experience, as if you were in the sea or under the starry sky, even while at home. 【Omnidirectional Lighting】The aurora projector adopts a hidden Type-C interface, allowing for a constant power connection and efficient indoor lighting. The omnidirectional seamless design of the lampshade means there are no shadows, providing indirect lighting at night and creating a romantic atmosphere. It transforms the conventional static atmosphere, projecting auroras from the rotating inner light film, adding warmth to everyday life. 【Built-in Timer Function】As a night light, it has a timer function, allowing you to select 1 hour or 2 hours. If not set, it turns off after 4 hours, so you can sleep soundly without worrying about electricity costs even if the outlet is connected. Enjoy your favorite music through the starlight projector while gazing at the night sky, creating a romantic and relaxing atmosphere. 【With Remote Control & Sound Activated】In addition to the buttons on the planetarium itself, it comes with a convenient remote control, allowing you to easily operate the lights on/off, change lighting modes, switch lighting effects, adjust brightness, start/stop motion, use the timer function, and adjust the volume. You can freely switch through the multi-function remote control, creating a party atmosphere full of fun and vitality. 【Widely Used & Wonderful Gift】The star light projector creates a fantastic atmosphere and can inspire children's imagination and creativity. It can be used as a bedside lamp, sleep aid toy, starry sky light, night light, galaxy light, home planetarium, projection light, party light, mood light, background light for live broadcasts, and room interior light. It's also great for decorating children's bedrooms, parties, gatherings, family karaoke, school festivals, and more. It's a great birthday present and holiday gift.