The video shows a close-up of a person's hand holding a smartphone. The phone screen is visible, and the person is scrolling through the settings. The person's thumb is moving up and down, and the phone is held in landscape mode. The background is blurred, but it appears to be an indoor setting. The person's hand is steady, and the phone is in focus. The person's fingernails are short, and there are no visible tattoos or jewelry on their hand. The phone's screen is bright, and the text is clear and legible. The person's thumb movement is smooth and deliberate.