SHG  S 134-CON-GN Convertible Headset with Passive Noise Canceling Mic (Cable sold separately.)

 Product Features and Benefits: Lightweight to reduce ear fatigue.  Connects to all major desk phones with compatible cables.  Connects to all major soft phones with available USB connecting cables.  Fully articulating microphone boom.  Passive noise canceling microphone.  Monaural (single ear) over the head or over the ear wearing style.  Leatherette and foam cushion type.  Jabra QD (Quick Disconnect) connectivity.  Compatible with all phones (additional cable required).  Compatible with desk phone or soft phone.  Two-year manufacturer’s warranty.