Stereo Moc USB 80299-02

- Plantronics Blackwire C220M 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 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 - SoundGuard 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 +/- - Optimized for Microsoft Office Communicator 2007 - Standard version supports leading softphone vendors; Avaya, Cisco, IBM and more - 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 PL8029902