In the video, a man is seen sitting in the back seat of a car. He is wearing a red shirt and gray pants. The man is demonstrating how to adjust the headrest of the car seat. He first pushes the headrest up and down to show how it moves. Then, he pulls the headrest up and down to show how it can be adjusted. The man is speaking throughout the video, explaining the process of adjusting the headrest. The car seat is black with red stitching, and the interior of the car is gray. The man appears to be comfortable and relaxed as he demonstrates the adjustment process.