In the video, a person is seen working on a circuit board. The person's hand is visible, and they are using a soldering iron to solder wires onto the board. The board is filled with various components, and the person is carefully placing the wires in specific locations. The video provides a close-up view of the soldering process, showing the person's hand movements as they work. The colors in the video are mostly muted, with the exception of the red wires that stand out against the darker background of the circuit board. The video does not contain any audio, so the viewer can focus solely on the visual aspects of the soldering process.