In the video, a person is seen working on a small electronic device. The device is black in color and has a small screen on it. The person is using a tool to adjust the device, and they are also using a small screwdriver to make precise adjustments. The person's hands are visible in the video, and they appear to be skilled at handling the device. The background is blurred, but it seems to be a workspace with various other electronic devices and tools. The person's actions are deliberate and careful, suggesting that they are experienced in working with electronics.