Description:

1. Galaxy Star Projection: The main feature is likely the projection of a galaxy or starry night sky onto the ceiling or walls. This creates a calming and mesmerizing effect, making it ideal for use as a night light or to enhance the atmosphere during relaxation.

2. LED Technology: The device is probably equipped with energy-efficient LED lights, providing a range of colors to simulate the appearance of stars, planets, and galaxies.

3. Adjustable Settings: Users can likely customize the projection according to their preferences. This may include adjusting the brightness, changing the color schemes, or selecting specific patterns for the starry projection.

4. Multiple Modes: The device might offer different modes, such as a rotating projection, static display, or even music synchronization for a more immersive experience.

5. Compact and Portable Design: It's probable that the night light has a compact and portable design, making it easy to move from room to room or take on trips.

6. Remote Control: Many similar products come with a remote control, allowing users to adjust settings from a distance for convenience.

7. Sleep Timer: To conserve energy, the night light may have a built-in sleep timer that automatically turns off the projection after a set period.

8. USB Powered: The device might be powered via USB, providing flexibility in terms of power source.

9. Versatile Use: In addition to serving as a night light, it can be used for relaxation, meditation, parties, or as a decorative element in various settings.

Please note that specific features may vary depending on the brand and model of the product. For accurate and up-to-date information, it's recommended to check the product description or user manual provided by the manufacturer or seller.