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Plantronics Blackwire C420-M Over-The-Head Binaural Noise Canceling USB UC Headset for MOC 2007

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Plantronics Blackwire C420-M

This item has been discontinued. Please call 800-641-6416 for information on alternatives.

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At home, in the office, or on the road, the corded Blackwire™ 420 headset lets mobile professionals enjoy crystal clear PC audio anywhere work happens. Designed for all day comfort, this durable, stowable headset provides users with the freedom to experience PC audio, through a high quality headset, anytime, anywhere. It’s reliable and easy to use with inline controls such as a call/answer/end button and mute/volume +/- control. Adjustable for the perfect fit, the Blackwire 420 soft ear cushions ensure maximum all day comfort. This headset is optimal for voice communications, listening to music, desktop sharing presentations, webinars, or web conferencing.

From the Experts:

"For the mobile worker, the Blackwire 420 is the way to go. Offering the same high quality audio features as the 200 series, the 420 also offers echo cancellation, giving you life-like voice quality. The Blackwire 420 comes with a travel case and easily folds and stows away so you can take it with you anytime, anywhere. Working from home, the office or on the road, you’ll get the best audio quality and comfort."

  • The portable, corded Blackwire™ 420 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 provides extra protection and cord management
  • Noise-canceling microphone limits outside noise, ensuring great audio quality and easing listener fatigue
  • Echo cancellation for full-duplex speakerphones when both the microphone and speaker are on at the same time
  • 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 volume adjustment with +/- and mute button, that syncs with Windows audio controls, simplifies operation
  • Microphone, soft ear cushions, and a soft headband adjusts for perfect fit and extended wear
  • Ideal for users requiring a portable headset for use with PC audio, video, webinars, conference calls, live PC presentations with desktop sharing, music
  • Total-focus sound reduction binaural design
  • Optimized for Microsoft® Office Communicator 2007 & Microsoft Lync 2010

Product also known as:

blackwire headsets, MOC Headsets, blackwire headset, Blackwire Headsets, pc headsets, Skype for Business, 82633-01, Microsoft Office Communicator Headsets, pc only, Computer Headsets, USB Headsets

Product Attributes:

Skype for Business Certified Yes
Connectivity USB
Wearing Style Over-the-head
Speaker Style Binaural
PC Wideband Audio Yes
Microphone Noise-cancelling
Limited Warranty 1 year
Call Answer/End Yes
Mute Yes
Volume +/- Yes
Device Type Wired
Skype for Business Yes
Audio Performance SoundGuard
Digital Signal Processing Yes
Range Cord
Frequency N/A
Wireless Technology N/A
Headset Family Plantronics Blackwire
Earpiece/Headset Weight 10.5 oz
Standby Time Unlimited
Talk Time Unlimited
Multipoint Technology No
Digital Encryption N/A
USB Port Yes
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