Multiple cool projection effects: This star projector offers 14 projection modes, 8 brightness levels, and 3 speeds to simulate a starry sky. It rotates 360° to project waves and mist. Various lighting modes are available to suit different scenes and moods. It also functions as a unique night light. An ideal birthday or Christmas gift for your child! (Note: The light only works when plugged in.) Remote control and automatic shut-off timer: Easily switch between modes with the remote control (batteries not included). You can change the color, speed, and brightness of the waves and turn the green stars on and off (note: The green stars can only be on in sleep mode or off). Adjust the music volume and flash mode and program the galaxy projector to automatically shut off after 0.5 hours, 1 hour, 1.5 hours, or 2 hours. Adjustable brightness and 5 white noise tracks: Choose your favorite style from red, blue, green, white, or multi-colored patterns, then select your desired brightness and flow speed. You can also choose your favorite music. Enjoy a relaxing and comfortable atmosphere with high-quality soothing music and a starry sky. 360° rotation and an ideal gift: The galaxy light projector rotates 360° and offers a dynamic floating projection that covers the ceiling or walls of any room. Ideal for parties, weddings, and home decor, it is a perfect gift for both adults and children, creating a beautiful and dazzling atmosphere. Let all children fall asleep alone without fearing the dark. Project a realistic and dynamic mist onto your ceiling or wall, blending into the starry sky for a warm and relaxing atmosphere. Spend quality time with loved ones while enjoying the magical glow of the night. With this starry sky projector, you have full control over the atmosphere in your room. It has 5 white noise modes. Project a calming night sky onto your bedroom ceiling to fall asleep peacefully in a relaxing atmosphere. Important note: This lamp must be connected to a power source via a USB cable to function. A USB cable is included; it is recommended to connect the lamp to a laptop, power adapter, wall outlet, etc. Thanks to its 360° rotation, you can freely choose the projection angle. You can create a relaxing, romantic, and colorful atmosphere with a spectacular light show. The brightness of this night light can be adjusted to your liking, ensuring a good night's sleep for you and your child. Features: Dimensions: 11.5 x 11.5 x 14.9 cm Material: ABS + PC Input voltage: DC 5V 1A Rated power: 5W Product dimensions: Diameter 11.5 cm