The video shows a white mouse with red eyes and a pink nose. The mouse is moving around inside a black cage with blue and white bars. The mouse's movements are quick and it appears to be exploring its surroundings. The video is shot from above the cage, and the mouse's shadow can be seen on the cage floor. The mouse's fur is fluffy and it has small, rounded ears. The video is shot in a close-up view, making it difficult to see the entire cage or any other objects in the background.