In the video, a person is holding a small electronic circuit board in their hand. The board is blue and has several components attached to it, including a black capacitor and a silver resistor. The person is using a soldering iron to work on the board, carefully applying solder to the connections. The soldering iron has a silver tip and a black handle. The person's hand is steady as they manipulate the soldering iron, ensuring that the solder is applied evenly and accurately. The background is blurred, but it appears to be a dark room with a black surface.