The video shows a close-up of a person's hand holding a smartphone. The person's thumb is visible, and they are using it to swipe across the screen of the phone. The phone appears to be a modern smartphone with a large screen and a black bezel. The person's hand is steady, and they seem to be swiping with purpose, possibly navigating through the phone's interface. The background is blurred, but it appears to be an indoor setting with artificial lighting.