In the video, a person is seen using a pair of pliers to strip the insulation off of a wire. After stripping the insulation, the person then twists the exposed wire around another wire. The person then uses a soldering iron to solder the wires together. The video provides a clear view of the soldering process, with the person carefully applying the solder to the exposed wires. The soldering iron is red and black, and the person uses it with precision to ensure a secure connection. The video is shot in a well-lit room, and the person's hands are visible throughout the process.