Item Type: Optical Audio CableMaterial: PVC + Oxygen-Free CopperModel: JK-T002Wire Core Material: Bare Copper WireCable Length: Approx. 1.0m / 3.3ftColour: BlackApplicable Equipment: Digital ProductsFunction: For Audio SwitchingPackage List1 x Audio CableDo not place it in a damp corner.1Connects highperformance audio components(CD players, DVD players and game consoles) to a receiver/preamplifier, audio processor or digitaltoanalog converter. 2Molded metal, corrosionresistant goldplated connectors and buffer tubes for optimal signal transmission, achieve the best signal transmission and enjoy sensational surround sound experience. 3Fiberoptic cable prevents electromagnetic and radio frequency interference that an electrical cable would incur, resulting in better accuracy and a more natural sound. 4With durable PVC jacket, this optical digital audio cable is flexible and durable enough for your daily use. Ensure the audio cable using process more secure and reliable. 5The function of this audio cable is for audio switching, and the plugs sit steady in the optical socket of digital device. Also, the audio passed by this cable is noise free and clear.