Poly (Plantronics) EncorePro 310 Mono USB-A computer. Poly EncorePro USB-A is for call centers that require a VoIP USB headsets for softphone applications.  It has in-line controls for volume, mute.  IT staff or management can manage every headset Plantronics Manager Pro (sold separately). Wideband audio delivers natural human voice in addition to advance noise canceling technology to filter out background nose for the customer on the other side. 

Key Features:

• Over-the-headset style USB-A computer headset
• Soft foam ear cushions (replaceable)
• Inline controls allow users to answer/end, mute, and adjust volume
• Flexible microphone boom
• Dynamic mute alert, lets you know when you talk and muted
• Acoustic protection against loud noise spike from the phone line
• Windows, MacOS compatible
• Optional software to allow remote setting adjustments, monitor, manage, and maintain audio devices company-wide
• 214568-01

Old Poly part # 214568-01

New HP part # 767G1AA