The video shows a person's hand holding a smartphone while sitting in a car. The phone is being used to control the car's music system. The person is seen scrolling through the phone's music app and selecting a song to play. The car's dashboard is visible in the background, and the person's hand is the main focus of the video. The phone is black, and the car's interior is a light color. The person's hand is steady, and they appear to be comfortable using the phone while driving.