The video shows a person's hands working on a circuit board. The person is using a soldering iron to solder wires onto the board. The board has several components attached to it, including resistors and capacitors. The person's hands are steady as they carefully apply the solder to the connections. The soldering iron has a red handle, and the wires being soldered are red and white. The circuit board is green with a copper-colored area where the soldering is taking place.