The video shows a person using a soldering iron to solder components onto a green circuit board. The person is seen holding the soldering iron in one hand and using the other hand to hold the components in place. The circuit board has several components already soldered onto it, including resistors and capacitors. The person is carefully applying the solder to the connections between the components and the board. The soldering iron has a green handle and a silver tip. The person's hands are steady as they work on the board, indicating that they are experienced in soldering. The background is blurred, but it appears to be a workbench with various tools and components scattered around.