Maintain energy and focus with clear communication between you and your listener and enjoy robust wired headsets with all-day comfort. In busy contact centers these headsets are both reliable and user-friendly.- This wired headset is perfect for everyday use with compatible electronic devices.- Provides wired connectivity with 9.5' cable.- Black on-ear design with high-comfort ear pads.- Wired connectivity allows connection to PC or desk phone.- captures audio cleanly at frequency of 150Hz-6800Hz.- 2-year manufacturer limited warranty.- Sold as 1 Each.