The video shows a person's hand interacting with a car's radio system. The person's hand is seen pressing buttons on the radio system, which is displaying various options such as frequency, radio stations, and sound settings. The person's hand is seen selecting different options, such as changing the frequency and adjusting the sound settings. The video provides a close-up view of the car's radio system, allowing the viewer to see the details of the buttons and the display screen. The person's hand is visible throughout the video, indicating that they are actively using the radio system. The video does not provide any audio, so the viewer can only rely on the visual information to understand the actions being performed.