The video shows a close-up of a person's hands holding a white electronic device, possibly a phone or a small appliance. The person is using a small brush to clean the inside of the device, which appears to have some black residue or dirt. The brush is being moved around inside the device, presumably to remove the dirt and clean it thoroughly. The person's hands are visible, and they seem to be wearing a red shirt or jacket. The background is blurred, but it appears to be a neutral color, possibly a wall or a table.