The video shows a man wearing a yellow helmet and a black headband. He is using a screwdriver to tighten a screw on a yellow object. The man is focused on his task and appears to be working carefully. The yellow object has a sleek design and appears to be made of plastic or metal. The screwdriver is silver and has a black handle. The man's movements are precise and deliberate, indicating that he is experienced in this type of work. The background is blurred, but it appears to be an indoor setting with artificial lighting.