In the video, a person is seen holding a circuit board in their hands. The board is black with white and yellow markings and has several small components attached to it. The person is using a soldering iron to attach a small black component to the board. The soldering iron has a red tip and the person is using it to melt solder and secure the component in place. The person's hands are steady as they work, and they appear to be experienced in handling the soldering iron. The video provides a close-up view of the soldering process, allowing viewers to see the details of the work being done.