This Plantronics Vista headset cable has a Quick DisconnectÔ at one end and terminates with a clear US modular plug. It has been designed to be more lightweight than standard cables and is only 2.5mm in diameter but is still as durable as the standard cables.
This coiled cable when extended is over 4m in length and is used to connect any Plantronics headset that terminates in a Quick DisconnectÔ plug into the popular Plantronics Vista amplifier.