Functionality and universality The UGREEN audio cable/cable is a high quality design. Made of galvanized copper covered with 24 carat gold guarantees a flawless sound. Thanks to it we connect audio devices in any configuration. Implementation and security We will be able to play your favorite music from your smartphone, laptop, tablet or other source on any sound device. Connect to the speaker, amplifier or TV and listen to the pure sound that guarantees gold-covered plugs. Specification Model AV119 Plugin Jack 3.5 mm to Jack 3.5 mm diagonal Material Copper / Gold Colour Black Longitude 3 m