Plantronics Corded USB Headsets

Plantronics Calisto P540-M PC-powered desk phone - Designed for use with Microsoft Office Communicator 2007/Microsoft Lync 2010 - USB plug-and-play (Connects to PC via USB) - Wideband audio - Backlit LCD display shows incoming caller ID, time.

A 2.4" color display and a touch sensitive dial pad for easy caller ID viewing, dialing, answering, switching, and muting across devices - Support for Bluetooth and corded headsets/headphones (dual 3.5mm jack) - Ideal for home or private office workers.

Direct Landline Connection. A 2.4" color display and a touch sensitive dial pad for easy caller ID viewing, dialing, answering, switching, and muting across devices, including landline - Support for Bluetooth and corded headsets/headphones (dual 3.5mm jack) - Ideal for home office.

A 2.4" color display and a touch sensitive dial pad for easy caller ID viewing, dialing, answering, switching, and muting across devices - Support for Bluetooth and corded headsets/headphones (dual 3.5mm jack) - Ideal for home or private office workers.

Plantronics Blackwire headset - Professional grade wideband audio optimized for PC communication environments where frequent softphone conference calls take place - Noise-canceling microphone limits outside noise interruptions, ensuring excellent audio quality.

Plantronics Blackwire C610-M headset for Microsoft Office Communicator - Professional grade wideband audio optimized for PC communication environments where frequent softphone conference calls take place - Noise-canceling microphone limits outside noise interru

The portable, corded Blackwire C420-M headset lets professionals enjoy crystal clear PC audio no matter where work happens - The headset can be folded flat on a desktop, or stowed in laptop bag for easy mobility - A soft travel carrying case.

Plantronics Blackwire C220-M headset for Microsoft Office Communicator - USB enhanced digital sound - Noise-canceling microphone limits outside noise, ensuring great audio quality and easing listener fatigue - Digital Signal Processing and wideband frequency.

Plantronics Blackwire C210-M headset for Microsoft Office Communicator - Noise-canceling microphone limits outside noise, ensuring great audio quality and easing listener fatigue - Digital Signal Processing and wideband frequency optimizes audio.