In the video, a person is holding a black smartphone in their hands. The person is using their thumbs to swipe and tap on the screen of the phone. The phone appears to be a modern smartphone with a large display and a high-resolution camera. The person's fingers move quickly and accurately as they navigate through the phone's interface. The background is a plain white surface, which provides a clear contrast to the black color of the phone. The person's hands are steady, and their movements are smooth and controlled. The video does not contain any spoken words or text overlays.