The Jabra BIZ 620 Series presents the best value professional headset for enhanced Unified Communication experiences. The Jabra Supra-aural headset is the ultimate entry-level headset for first time users of Unified Communications. This plug-and-play solution combines superior audio performance and durability with all the hands-free advantages of a professional Jabra headset. Part: 6299-823-309 Features: Value-packed professional corded headset solution for Unified Communications Plug-and-play with Microsoft® Office Communicator VoIP in full wideband quality for clearer calls Answer/end calls and adjust volume directly from the headset Enhance productivity by leaving your hands free to use your PC Noise canceling microphone eliminates background noise Enhanced durability Parts: 1 year limited Labor: 1 year limited