In the video, a person is holding a black smartphone in their hand. The phone is turned off, and the screen is completely black. The person then turns the phone on, and a green battery icon appears on the screen. The battery icon is accompanied by a green arrow pointing to the right, indicating that the phone is charging. The person's hand is visible holding the phone, but no other part of their body is shown. The background is not visible, and there are no other objects or people in the frame. The video is shot in a well-lit room, and the phone's screen is the main focus.