In the video, a man is seen working on a machine. He is using a soldering iron to connect wires to the machine. The man is wearing a silver ring on his left hand. The machine appears to be a type of electronic device, possibly a circuit board. The man is carefully soldering the wires, ensuring that they are securely attached to the machine. The soldering iron is emitting a small amount of smoke as the man works. The man's movements are precise and deliberate, indicating that he is experienced in this type of work. The video provides a close-up view of the man's hands and the machine, allowing the viewer to see the details of the soldering process.