In the video, a person is seen using a soldering iron to work on a green circuit board. The person is holding the soldering iron with their right hand and using their left hand to hold a wire. The circuit board has several small components soldered onto it, and the person appears to be carefully soldering a wire to one of the components. The background is blurred, but it seems to be a workshop or a similar setting. The person's movements are precise and deliberate, indicating that they are experienced in working with circuit boards.