In the video, a person is seen working on a car's brake system. The person is using a red tool to adjust the brake caliper. The tool is being inserted into the brake caliper, and the person is making adjustments to ensure that the brake is functioning properly. The person's hands are visible in the frame, and they are wearing a black shirt. The background is blurred, but it appears to be a garage or workshop setting. The video does not contain any visible title, subtitle, or informative text.