Plantronics Blackwire C520 Over-the-head, Stereo (Standard) 88861-01 HL10 Handset Lifter The Plantronics Blackwire C510-M utilizes

The Plantronics Blackwire C510-M utilizes the industry-first Smart Sensor™ technology for easy and intuitive conversation

Hard portable carrying case to protect your Savi W440 or Savi W700 Series on-the-go

Gain insights

You always know whether you're on mute—just glance at the screen* or check the USB adapter

Training Y-Connector allows two headsets to be connected to a single headset adapter

Plantronics Blackwire C520 Over-the-head, Stereo (Standard) 88861-01 HL10 Handset Lifter The Plantronics Blackwire C510-M utilizesUC Standard version built for UC applications and softphones from Avaya, Cisco, IBM, Skype and more Corded reliability thats ready when you are. Meet the Blackwire 500 Series corded USB headsets with our industry first Smart Sensor technology. It easily and intuitively juggles PC calls and multi media using audio alerts to manage connection, mute and volume status. With easy portability, it offers premium hi fi stereo audio (Blackwire 520) and all day