In the video, we see a close-up of a circuit board with a digital display. The display is showing a red number, which changes as the video progresses. The circuit board is connected to a red wire that leads to a small electronic device. The device is also connected to a larger circuit board, which has several coils and capacitors. The background is a green cutting mat with grid lines. The video is shot from a slightly angled top-down perspective, and the lighting is bright, causing some glare on the camera lens.