In the video, a person is holding a smartphone in their hand and swiping through the screen. The phone has a black case and a colorful background on the screen. The person's thumb is visible as they navigate through the phone's interface, which includes various icons and buttons. The phone appears to be a modern smartphone with a high-resolution display. The person's movements are smooth and deliberate, indicating familiarity with the device. The background is a dark color, which contrasts with the brightly lit screen of the phone.