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Plantronics Blackwire C435M Corded USB Headset

Convertible monaural/binaural over the ear corded USB headset - optimized for Skype for Business

Manufacturer Ref.: 85801-05 Product Ref.: PLC435M
Plantronics Blackwire C435M Corded USB HeadsetPlantronics Blackwire C435M Corded USB HeadsetPlantronics Blackwire C435M Corded USB HeadsetPlantronics Blackwire C435M Corded USB HeadsetPlantronics Blackwire C435M Corded USB Headset

Key features

  • Convertible monaural/binaural corded USB headset
  • Discreet over the ear wearing style
  • Wideband audio and dynamic EQ
  • Optimized for Skype for Business
  • In line call controls
  • Option of behind the neck wearing style (neckband sold separately)

Out of stock
  • 2 years standard warranty
€51.99 ex. VAT
€62.91 incl. VAT

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Product information

The Plantronics Blackwire C435M is a discreet corded USB headset that offers superb sound quality for softphone communications, video conferences or listening to media, with wideband audio and dynamic EQ.funda transporte plantronics blackwire c435

With a noise cancelling microphone, background noise is supressed, while DSP technology prevents echos and distortion and SoundGuard technology protects users against sudden loud noises.

Handling calls is made easy thanks to inline call controls and indicator lights that show call or mute status.

This high perfomance headset offers versatility in terms of wearing style. Users can opt for either one or two earhooks for mono or stereo sound, and a neckband is also available (sold separately) for people who want an even more discreet headset. It also comes with a protective carry case.

This headset is optimized for Skype for Business, but is compatible with all softphones.


  • USB connection
  • Inline call controls (mute, call answer/end)
  • Call/mute indicator lights
  • Wideband sound
  • Noise cancelling microphone
  • Dynamic EQ: automatically adjusts sound according to use
  • DSP for natural sounding voice clarity
  • Compatible with all softphones - optimized for Skype for Business
Warranty 2 years
Headset type Corded
Compatibility No
Corded or cordless Corded
Connectivity For USB
Mono/duo Duo headsets
Wearing style In ear
Ear cushion With gel ear cushions
Microphone Boom With foldable microphone boom
Noise Cancelling With noise cancelling
Mute With mute key
Volume control Inline volume control
Conference function Without conference function
MAC compatible Compatible with MAC
Optimized Lync Optimized for Lync
Softphone compatible Not compatible with softphones
In the box
Carrying case
Ear gels
Mono connector cover
Neckband for Plantronics Blackwire C435
€17.99 ex. VAT
Ref: PLC435NUC
Hard Carry Case for Plantronics Blackwire Headsets
€6.99 ex. VAT