Plantronics Blackwire C520-M Over-the-head, Binaural (Optimized for Microsoft) 88861-02

Plantronics Blackwire C520-M Over-the-head, Binaural (Optimized for Microsoft) 88861-02
Item# 88861-02
Regular price: $99.95
Sale price: $79.99
Availability: Usually ships the same business day

Product Description

The Plantronics Blackwire 500 Series corded USB headsets with Smart Sensor technology intuitively help you manage PC calls. Simply put the headset on to answer a call and youíll hear every word thanks to its premium wideband audio quality.

And with ultra-soft leatherette ear cushions and a lightweight headband, youíll enjoy all-day comfort and a secure fit.

When work takes you on-the-go, simply fold the ear cushions flat, and store in the included carrying case. Durable and portable, the Blackwire 500 Series offers all-day comfort for juggling PC calls and multi-media Ė providing corded reliability thatís ready when you are.



  • Two user wearing options: dual-ear hi-fi stereo (Blackwire 520) for those who want a richer, more immersive audio experience or single-ear mono (Blackwire 510) for users who prefer to leave one ear open to their environment
  • Smart Sensorô technology intuitively manages calls and audio: Answer a call by simply placing the headset on your head
  • Simple, intuitive, inline controls let you answer/end, mute, and control the volume of your calls with ease
  • Simple and intuitive to use, with audio alerts to manage connection, mute, and volume status
  • A dynamic EQ feature optimizes your voice quality when on calls and automatically adjusts the EQ settings when youíre listening to music or multi-media playback
  • Premium PC wideband audio with noise-canceling microphone and Digital Signal Processing (DSP) for a more natural voice sound
  • Ultra-soft leatherette ear cushions and lightweight headband means all-day comfort and a secure Fit
  • Features ear cushions that fold flat, and includes a high-quality, durable carrying case for easy storage and portability


  • Plantronics Spokes software provides added benefits:
    • Call control across multiple softphones
    • Headset control panel allows for customization of settings, including call notification and related options
    • UC presence automatically updated when on a call*


    Available in two versions:
    • UC Standard version built for UC applications and softphones from Avaya, Cisco, IBM, Skype and more
    • Optimized for Microsoft Lync 2010 and Microsoft OCS 2007


    Backed by Plantronics industry leading global service and support and a full two year limited warranty.




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