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Plantronics Blackwire C520 UC USB Headset

  • Call control across multiple softphones
  • Headset control panel allows for customization of settings, including call...
  • UC presence automatically updated when on a call
  • Inline Controls

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QuickFind: 501015

Mfr part code: 88861-01

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    Plantronics Blackwire C520 UC USB Headset Product Description

    The 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 you'll hear every word thanks to its premium wideband audio quality. And with ultra-soft leatherette ear cushions and a lightweight headband, you'll 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 - providing corded reliability that's ready when you are.

    INNOVATIVE, USERFRIENDLY DESIGN • Smart Sensor technology lets you answer a call by simply putting on the headset • One-touch call answer/end, vol +/-, and mute • Inline indicator lights and user friendly audio alerts the user to connection, mute and volume status


    • Dynamic EQ automatically adjusts audio settings between voice calls and music • Enjoy hi-fi stereo sound (C520) for unmatched audio clarity when listening to multi-media • PC wideband audio with noise-canceling microphones for high-quality PC telephony • Digital Signal Processing (DSP) provides natural voice sound

    Technical Specifications


    Response Bandwidth 100 - 8000 Hz
    Type Boom
    Frequency Response 100 - 8000 Hz


    Recommended Use Computer - communication
    Features Noise cancelling circuit, volume control, built-in DSP, answer/end/mute button, Skype compatible, SoundGuard technology, optimized for Unified Communications (UC), Smart Sensor technology, dynamic EQ
    Product Type Headset
    Series 500 Series
    Body Material Metal


    Headphones Form Factor Supraaural
    Available Microphone Yes
    Connectivity Technology Wired
    Sound Output Mode Stereo
    Frequency Response 20 - 20000 Hz
    In-Cord Volume Control Yes


    Cables Included Headset cable
    Included Accessories Carrying case

    Manufacturer Warranty

    Service & Support Details Limited warranty - 2 years
    Service & Support Limited warranty - 2 years


    Connector Type USB (4 PIN USB Type A)

    Remote Control

    Controls Mute, volume, answer/end

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