The video shows a close-up of a circuit board with a black background. A person is using a soldering iron to work on the board. The soldering iron has a silver tip and is being used to melt and apply solder to the board. The person's hand is visible, and they are wearing a black glove. The circuit board has several small components and lines of solder already in place. The video is shot in a well-lit room, and the focus is on the soldering process.