In the video, a person is holding a cell phone in their hand. The person's thumb is resting on the side of the phone, and they are using their index finger to press the volume button. The phone appears to be a smartphone, and the person's thumb is visible in the frame. The background is blurred, but it seems to be an indoor setting. The person's index finger is moving up and down, indicating that they are adjusting the volume. The phone's screen is not visible in the video, so it is unclear what the person is adjusting the volume on. The video is shot from a close-up angle, focusing on the person's hand and the phone.