Functionality and universality The UGREEN audio cable/cable is an excellent design of high quality. Made of galvanized copper and covered with 24 carat gold guarantees flawless sound. Thanks to it we connect audio devices in any configuration. Implementation and safety We can play your favorite music from a smartphone, laptop, tablet or other source on any sound-emitting 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 Material Copper / Gold Colour Black Longitude 1 metre