Jabra BIZ 2400 II Duo UNC Corded Headset

Internal ref: GN2400DNC-2 // Manufacturer part #: 2409-720-209

Corded binaural headset with ultra noise-cancelling microphone and HD voice

4.7 of 9 Reviews
£143.99 - £172.79 Incl. VAT
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3 years of manufacturer warranty Subject to manufacturer conditions
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Key features

  • Binaural headset with ultra noise-cancelling, 360ª rotatable boom microphone
  • Lightweight comfortable design with leatherette ear cushions
  • HD voice and Peakstop sound safety technology
  • Reinforced kevlar connection cable
  • Neodymium speakers and stereo sound

In the box

Confort serre-tête

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The Jabra BIZ 2400 II Duo UNC Corded Headset is part of the brand new Jabra BIZ 2400 II series which has improved on an already market-leading headset. This product provides the very best in sound quality, acoustic protection, comfort and durability, whilst retaining all of the great features of its predecessor  

When talking on the phone all day, via your headset, comfort is essential. The Jabra BIZ 2400 II Duo has two soft leatherette ear cushions which are more hygienic and last longer than the common foam pads. Additionally, this headset is around 40% lighter than the majority of its competitors. Despite this, there is no compromise when it comes to durability. Its cable is reinforced with kevlar - a high strength synthetic fibre -  along with its rigged boom-microphone that rotates 360º and can be tucked away for greater protection.

Of course, you also need the best sound quality for clear and audible communications with your clients and colleagues. Again, the Jabra BIZ delivers. HD voice and wideband audio enhance the clarity of your calls; an ultra noise-cancelling microphone reduces virtually all unwanted background noise and neodymium speakers provide the sound quality to best understand the needs of your clients. PeakStop™ technology gives you acoustic protection by removing loud harmful sounds before they reach your ears. 


  • PeakStop acoustic protection
  • HD Voice
  • Ultra Noise Cancelling Microphone
  • Air shock microphone
  • Hi-Fi audio quality with Neodymium speaker
  • Jabra PureVoice technology for better noise cancelling
  • 360-degree rotating boom arm
  • Ultra-resistant Kevlar-reinforced cable
  • SafeTone technology
  • DSP technology
  • Ultra-soft leatherette cushions
  • Clothing clip with ID tag
  • Dimensions: 139mm x 27mm x 167mm
  • Weight: 77g


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More Information
Manufacturer part #2409-720-209
Warranty3 years
Acoustic protectionPeakStop
Headset typeCorded
CompatibilityFor Desk phones
Corded or cordlessCorded
ConnectivityFor RJ Connectivity
Mono/duoDuo headsets
Wearing styleHeadband
Ear cushionsWith leatherette Ear cushions
Microphone BoomWith foldable microphone boom
Noise CancellingWith noise cancelling
MuteWith mute key
Volume controlInline volume control
Conference functionWithout conference function

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