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Plantronics Blackwire C420 (82632-01)
Plantronics Blackwire C420 (82632-01)
Plantronics Blackwire C420 (82632-01)




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Plantronics Blackwire C420 Corded Headset

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


  • Portable, corded Blackwire 420 headset lets professionals enjoy crystal clear PC audio no matter where work happens
  • 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 interruptions, 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 technology provides protection against audio spikes
  • 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
  • Standard version supports leading softphone vendors; Avaya, Cisco, IBM and more

Part Number: 82632-01

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