This is a cigarette lighter socket power cable. It's a cable used to draw power from a car's cigarette lighter socket and is used as a power source for various in-car devices such as portable refrigerators, car navigation systems, and mobile phone chargers. The following information is about this cable: Purpose: To draw power from a car's cigarette lighter socket and supply power to various in-car devices. One end is a plug that plugs into the cigarette lighter socket, and the other end is a connector (such as a DC plug) that connects to the device. - Type: Cigarette lighter socket plug - Cable length: Approximately 1.2 meters - Connection terminal: 2-pin connection Thank you for viewing.