In the video, a person is seen holding a blue circuit board in their hands. The person is using a blue pen to point to different parts of the circuit board. The circuit board has various components and labels on it, and the person seems to be explaining or demonstrating something about it. The video is shot in close-up, focusing on the person's hands and the circuit board. The person's movements are deliberate and precise, suggesting that they are knowledgeable about the circuit board and its components. The lighting in the video is bright, and the colors are vivid, making it easy to see the details on the circuit board.