specification:<br />100%  and high quality.<br />material: copper， plastic<br />size: length approx 41cm/16.4inch<br />fit for 12v cigarette lighter plug of any accessory.<br />positive connects red color clip， negative connects black color clip<br /><br /> <br />package contents:<br />1x 12v cigarette lighter adapter<br /><br />tips:<br />if prolonged use of high-power appliances， be sure to turn the engine power to the battery or car battery， if not may cause severe power shortage， can not open the engine， causing the battery can not be used!