The video shows a person working on a car's brake system. The person is using a wrench to adjust the brake caliper. The brake caliper is located on the side of the car, and the person is standing in front of it. The person is wearing a red bracelet on their wrist. The video is shot from a close-up angle, focusing on the person's hands and the brake caliper. The person's hands are steady as they turn the wrench, indicating that they are experienced in working on car brakes. The background is blurred, but it appears to be a garage or workshop setting.