In the video, a person is seen holding a smartphone with its back cover removed, exposing the internal components. The person uses a tool to carefully remove the battery from the phone. The battery is black and rectangular, with a white label on it. The person then proceeds to remove the SIM card tray, which is a small, rectangular metal piece located near the bottom of the phone. The video is shot against a white background, and the person's hands are visible as they work on the phone.