Portable: Hot or cold air in an instant, no matter where you are. Dimensions: 15 x 11 x 7.5 cm. 12V/24V heater: Use in the car for warmth, or to de-mist and defrost. Car heater: Get an electric warmer. Sound: Quiet to avoid disturbance. Cord length: 1.4m. Portable Car Electric Warmer | Living Social