Product Description: Light Source: LED Lamp Power: 4W Input Voltage: DC5V Switch: Button Switch Material: Environmental Protection ABS Size: 20*12.7*12.7 cm Packaging: 1 * Star Lamp, 1 * USB Cable, 1 * 4 Lamps, 1 * Manual 1. Starry Sky Projector Lamp: New Upgraded 4-in-1 Thematic Modes Design, featuring 4 different projection films: Star Moon / Underwater World / New Universe / Carousel. Remove the inner film and close the top cover to use it as a small night light. 2. 8 Color Modes Night Light: Equipped with a 4W wick for better projection. The projector supports 8 color light modes. You can choose the right light mode and projection film to create your favorite ambiance, depending on the projection theme you use. 3. 360-Degree Rotation Kids Room Ceiling Lamp: The light projector can rotate its base to create a dynamic, colorful space, providing a romantic feel. It's fantastic for babies and children. There are 3 buttons on the front of the night light to select different color displays, light rotation, and light modes. 4. 2 Power Supply Modes: The night light projector can be powered by 4 AAA batteries (not included) or a USB charging cable (included) with 5V/1A DC power. You can take it outdoors or simply use it to decorate your living room. 5. Perfect Choice for Nighttime: An ideal choice for children to create a comfortable and relaxing bedtime routine, soothing and comforting them. The night light operates very quietly while illuminating or projecting. It won't make any noise when the child is sleeping, and it's also very helpful if you fall asleep while watching the wonderful visuals.