Plantronics Blackwire C220M Headset

With simple call controls for a convenient hands-free environment, 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 corded Blackwire 200 series was designed to economicallyprovide the best PC voice and audio available for large, enterprise-wide deployments.

Users appreciate the flexible headband that adjusts to a perfect fit andsoft, swiveling ear cushions that provideall day comfort during conference calls or whilelistening to audio.Choose between the sound reduction binaural design or the monaural headset design offering all day comfort.

Main specifications at a glance

Noise-canceling microphone Digital Signal Processing and wideband frequency 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 Easy to use inline controls Detailed specifications

• 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 and A/V presentations