The video shows a close-up of a person's hands holding a smartphone. The phone's screen displays a 4G signal icon, indicating that the phone is connected to a 4G network. The background is a solid green color, and there are no other objects or people visible in the frame. The hands are steady, and the phone is held in a way that the screen is clearly visible. The 4G signal icon is blue and white, and it is the only element on the phone's screen.