In the video, a man is sitting in the driver's seat of a car. He is holding a red device in his hand, which he appears to be using to diagnose or fix something in the car. The man is wearing a black t-shirt and has short hair. He is speaking to the camera, presumably explaining what he is doing or why he is doing it. The car appears to be parked in a driveway or a similar outdoor area. The man's facial expressions and body language suggest that he is focused on the task at hand and is possibly providing some sort of tutorial or demonstration.