In the video, a person is seen holding a small black object in their hand. The person then proceeds to attach the object to a car's air vent. The object appears to be a small clip or attachment that is used to secure the vent in place. The person demonstrates how the object is attached by pressing it onto the vent and then clipping it into place. The video provides a clear view of the object and the vent, making it easy to see how the attachment works. The person's hand movements are deliberate and precise, indicating that they are familiar with the process. Overall, the video provides a helpful demonstration of how to attach a small clip to a car's air vent.