In the video, a person is seen holding a white device with a circuit board inside. The person is using a soldering iron to solder wires onto the circuit board. The device appears to be a small electronic gadget, possibly a remote control or a sensor of some sort. The person's hands are steady as they work, and they seem to be experienced in soldering. The background is a plain surface, and there are no other objects in the frame. The video is shot in close-up, focusing on the person's hands and the device.