In the video, a person is seen holding a small electronic device in their hands. The device has a blue circuit board with several small components attached to it. The person is using a soldering iron to connect wires to the device. The wires are red and yellow, and the person is carefully soldering them to the device's circuit board. The background is a green cutting mat with grid lines, and there is a black object with wires on it as well. The person's hands are steady as they work on the device, and they seem to be experienced in handling the soldering iron.