Starry Sky Projector Lamp: can be changed with two projection modes (starry sky and sea theme), which can project different models, including star and moon or dolphin, whale, polar bear, penguin, seahorse, sea turtle, jellyfish, etc. It is also a small night light; 8-color night light: With warm white, red, green and blue LEDs, the projector supports 8-color light mode. You can choose the right lighting mode and projection film for your favorite atmosphere. This depends on the projection theme used. 2 Power Modes: The night light projector can be powered with 4 AAA batteries (not included) or a USB charging cable (included) on DC 5 V.1 A. You can take it outside or just decorate your living room; 360° Rotating Ocean Projector: The light projector can rotate its base to create a dynamic and colorful space that gives you a romantic feeling. It is very amazing for baby and children. On the front of the night light there are three buttons. You can choose between different