*Discontinued* Replaced by Plantronics Blackwire C320-M Microsoft Office Communicator/Lync 

The new Plantronics Blackwire C220-M is Optimized for Microsoft Office Communicator, With simple call controls for a convenient hands-free experience, the corded Blackwire 200 Series makes PC voice communications more effective and productive. Delivering full wideband audio, Hi-Fi stereo and USB-enhanced digital sound, the Blackwire C220-M Series was designed to economically provide the best PC audio available for large, enterprise-wide deployments.

Key Features:

• Optimized for Microsoft Office Communicator 2007/Lync 2010
• Noise-canceling microphone limits outside noise, ensuring great audio quality and easing listener fatigue
• Digital Signal Processing and wideband frequency optimizes audio for more natural voice quality
• Hi-Fi audio with stereo sound optimizes music and video quality
• Wideband microphone provides the best PC audio telephony available
• Sound Guard protects against instantaneous sound spikes above 118 dB SPL (sound pressure level)
• Easy to use inline controls equipped with call answer/end, mute and volume +/-
• Choose total-focus sound reduction (binaural design) or converse easily with co-workers while wearing the headset (monaural design)
• Ideal for occasional users of PC audio, video, webinars, conference calls, live PC presentations with desktop sharing, music, A/V presentations