The video features a close-up of a person's hands holding a black mouse. The person is seen removing the battery cover and replacing the batteries. The mouse is then put back together and the battery cover is secured back in place. The video provides a clear view of the mouse's design and features, including its shape, size, and color. The person's hands are steady and precise as they handle the mouse and its components. The video is shot in a well-lit environment, allowing for a clear view of the mouse and the person's actions.