In the video, a person is seen working on a small electronic device placed on a green cutting mat. The device appears to be a small circuit board with a black component attached to it. The person is using a soldering iron to connect wires to the circuit board. The wires are red and black, and the person is carefully soldering them onto the board. The person's hands are steady, and they seem to be experienced in soldering. The soldering iron is silver and has a black handle. The green cutting mat provides a contrasting background that highlights the soldering process.