In this video, a person is seen holding a smartphone in their hand. The phone's screen is on, displaying a control center with various icons. The person's fingernails are painted with a dark color, and they are using their thumb to swipe through the icons. The control center includes options such as Wi-Fi, Bluetooth, and brightness controls. The person's movements are smooth and deliberate as they navigate through the different options. The phone appears to be a modern smartphone with a large, high-resolution display. The video is shot in a well-lit environment, and the focus is primarily on the person's hand and the phone's screen.