In the video, a person is holding a small electronic device in their hand. The device appears to be a circuit board with various components attached to it. The person is using a soldering iron to connect wires to the board. The soldering iron has a blue handle and a metal tip that is being used to melt solder onto the wires and the board. The person's hand is steady as they work, and they seem to be experienced in soldering. The background is blurred, but it appears to be a workshop or a similar setting.