In the video, a person's hand is seen moving around inside a machine. The machine appears to be a complex piece of equipment with various wires and components. The person's hand is moving around, touching and pointing at different parts of the machine. The video is shot in a close-up view, focusing on the hand and the machine. The colors in the video are mostly metallic and gray, with the wires being red and black. The machine appears to be made of metal and plastic. The person's hand is visible throughout the video, and it moves with purpose, suggesting that they are familiar with the machine and its components.