The video shows a small brown mouse with a long tail. The mouse is seen standing on top of a purple object, which appears to be a toy or container. The mouse's fur is a mix of dark and light brown, and it has small, round ears and a long, thin tail. The mouse moves around on the purple object, sniffing and exploring its surroundings. The background is blurred, but it seems to be an indoor setting with various colors and patterns.