Plantronics Blackwire C520-M Monaural USB Headset

2 year's warranty

Plantronics Blackwire C520-M Monaural USB Headset

Answer a call simply by putting on the headset
Excl. Tax: £50.00 Incl. Tax: £60.00

Availability: Call for Availability

The Plantronics Blackwire C520-M is a Binaural USB headset solution for Microsoft Lync users.

Main features include noise cancelling microphone, Hi-Fi Stereo Sound, Wideband audio and Sound Guard protection - The comfortable light weight design provides a secure fit that can be worn all day.

The Plantronics Blackwire C520-M has integrated Smart Sensor Technology that allows you to answer an incoming call by simply picking up the headset.

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Duo Icon Noise Cancelling Icon Wideband Icon PC Icon



  • Optimised for Microsoft Lync / Microsoft Office Communicator
  • Binaural USB Headset
  • Hi-Fi Stereo Sound
  • Dynamic EQ automatically adjusts audio settings between voice calls and music
  • PC wideband audio noise-canceling
  • Noise Cancelling Microphone
  • Digital Signal Processing (DSP)
  • Headset control panel
  • UC presence automatically updated when on a call
  • One-touch call controls: answer - end - volume - mute
  • Smart Sensor technology - answer a call by putting on the headset
  • Connects to PC and Mac

Connection LeadNote that the USB headset versions do not require any additional cords to be purchased.

Plantronics Blackwire C520-M comparison chartYou can check out the main features of the Plantronics Blackwire C520-M by using our useful product comparison chart and comparing to other models in the range.


Additional Information

Manufacturer Part # 88861-01
Colour Dark Grey
EAN 017229140066
Condition New

Plantronics Blackwire C520-M User Manuals and Datasheets

View PDF of Plantronics Blackwire C520-M Monaural USB Headset Data Sheet Plantronics Blackwire C520-M Monaural USB Headset Data Sheet    Size: (2700 KB)


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Q. I'm in need a headset that I can use with my mobile phone and PC, is this possible?
Yes, the Plantronics Blackwire C700 Series has integrated Bluetooth technology and detachable USB cables so you can connect to both PC and Mobile phones.

Q. What does "-M" stand for at the C510-M?
"-M" Stands for Microsoft lync, this means this headset is optimised for Microsoft Lync users.

Check out our complete FAQ sheet for more information.

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