In the video, a person is holding a smartphone in their hand. The screen of the phone is on, and the person is using their thumb to play and pause the music that is playing on the phone. The music player interface is visible on the screen, and the person seems to be enjoying the song that is playing. The phone appears to be a modern smartphone with a large screen and a high-resolution display. The person's thumb is visible as they interact with the phone, and their hand is steady as they hold the device. The background is not visible in the video, but it appears to be an indoor setting.