The video shows a close-up of a circuit board with a soldering iron being used to solder wires onto it. The circuit board is black with silver solder points and the soldering iron has a silver tip. The person performing the soldering is wearing a white glove and is using a soldering iron to carefully apply solder to the wires, which are already placed on the board. The solder melts and flows into the solder points, creating a secure connection. The video is shot in a well-lit environment, and the focus is on the soldering process.