Plantronics Blackwire C320 USB Headset

(2 customer reviews)


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Plantronics Blackwire C320 has been discontinued.
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  • Entry level USB headset for VoIP/softphones
  • Soft foam cushions & adjustable headband
  • Inline volume/mute controls
  • Easy plug-n-play installation
  • Discontinued
  • Warranty 2-Years
  • Latest Date Codes

Blackwire C320 Headset:

Enter UC with the best-featured headset you never thought your budget could afford.  The Plantronics Blackwire C320 (Blackwire 300 Series) binaural USB headsets are a simple-to-use, comfortable, and durable choice for conference calls, Web-based training, and PC multimedia applications. Inline controls make it simple to answer and end PC calls and control volume and mute. The lightweight metal headband provides durability while delivering a comfortable and secure fit, while the unique Dynamic EQ feature optimizes sound quality and adjusts settings on the fly, creating outstanding sound for voice, music, and multimedia. The Plantronics Blackwire C320 headset is ideal for those new to PC telephony as well as organizations looking for a UC solution that’s easy to roll out, manage, and upgrade.

• FREE technical support with purchase
• Need help?  Call us and talk to a Real Person!

Blackwire C320 Headset Features:

  • The C320 lightweight metal headband offers durability and a customizable, comfortable fit.
  • Binaural headset provides Hi-Fi stereo for a richer, immersive experience.
  • Intuitive inline controls to answer/end calls, control volume, and mute.
  • Smartly placed indicator lights and helpful audio alerts give call, mute, and volume status.
  • Dynamic EQ feature automatically adjusts C320 audio for voice or multimedia use.
  • Noise-canceling microphone filters out background sound.
  • Enhanced Digital Signal Processing (DSP) provides a more natural sounding voice.
  • Wideband audio with noise canceling for high quality PC telephony.
  • SoundGuard® technology provides protection against audio spikes.
  • Optional C320 accessories include leatherette ear cushions and hard carrying case.
  • 2 Year Warranty
  • SKU# 85619-102 (Formerly 85619-02)
  • UPC: 017229137288


The Blackwire C320 Series is available in two versions:
Standard version for UC applications and softphones from Avaya®, Cisco®, IBM®, Skype® and more. (Version shown)
Optimized for Microsoft® Lync™ 2010 and Microsoft® OCS 2007. (Call to order)

Additional information for the Plantronics Blackwire C320 USB Headset



Wearing Style

Headband – Dual Ear


Computer USB-A

Part #







Latest Date Codes

2 reviews for Plantronics Blackwire C320 USB Headset

  1. mao5608

    really nice , comfortable and you can use without a difficult installation .

  2. Lisa R

    This is a great USB headset!
    I can listen to music without disturbing my husband’s tv watching.
    I also used it for an online class that I was taking. The headset and microphone were loud and clear.
    I love the mute button too. 🙂
    Easy to order. Delivered quickly. Easy to install.

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