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Jabra BIZ 2400 II Mono 3-in-1 UNC Corded Headset

Monaural corded headset with ultra noise cancellation and unbreakable 360° swivel boom microphone

Key features
  • Monaural corded headset with ultra noise cancelling microphone
  • HD voice and HIFI sound
  • Unbreakable 360° rotating microphone boom
  • Lightweight and comfortable
  • Safetone acoustic protection
  • Voice prompts


EAN: 5706991017687Manufacturer part #: 2406-720-209
Internal ref: GN2400NC-2

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Subject to manufacturer conditions
3 years standard warranty
£129.99 £155.99 Incl. VAT
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Product description

Jabra Cashback

The Jabra BIZ 2400 II Mono 3-in-1 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.

The BIZ 2400 II delivers the very best sound quality, with HD voice and HIFI sound. Adding to this, Jabra have installed a high quality ultra noise cancelling microphone that uses DSP to filter out background noise, making sure that your conversations have the clarity and free flow that is so crucial in the modern business. PeakStop™ technology gives you acoustic protection by removing loud harmful sounds before they reach your ears.

The microphone has been specifically designed to reduce the sound of your breathing in conversations. Instead of one large hole in the microphone, this headset has lots of smaller holes and integrated foam protection to make your conversations sound as natural as possible.

luxury leatherette ear cushion and extra headband padding means that that this headset is designed for intensive use, whilst keeping the user comfy  and productive. This headset is a one ear, over-the-head device, which is perfect if you need to keep an ear free to listen to what is going on around you.

The monaural version comes with three comfortable wearing options to suit all styles - it can be worn over the head, with a comfortable anti-tangle headband, over the ear, or round the neck.

This product is made to last. Jabra's FreeSpin microphone boom rotates 360° and is vitually unbreakable, whilst also allowing you to place the boom exactly where you want it. Added to this, the headset is made with Kevlar-reinforced cords, which is the material used for bullet-proof vests. This means that the Biz 2400-II series are more durable than ever, and represent a solid, long-term investment.



  • PeakStop acoustic protection
  • HD Voice
  • Wideband audio
  • Ultra Noise Cancelling Microphone
  • Air shock microphone
  • 3 wearing options for guaranteed comfort
  • 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: 54g

In the box

  • Jabra BIZ 2400-II Mono 
  • Neckband 
  • Headband 
  • Earhooks (Small and Medium) 
  • Leatherette ear cushion 
  • Headband cushion 
  • Clothing clip 
  • Carry pouch 


Jabra BIZ 2400 II/Data sheet-EN

Product Specs.

More Information
Warranty3 years
Acoustic protectionoui
Headset typeCorded
Corded or cordlessCorded
ConnectivityFor QD Connectivity
Mono/duoMono headsets
Wearing styleHeadband with ear loop and neck band
Ear cushionsWith leatherette Ear cushions
Microphone BoomWith foldable microphone boom
Noise CancellingWith noise cancelling
Suitable for intensive useFor intensive use
MuteWith mute key
Volume controlInline volume control
Conference functionWithout conference function
MAC compatibleCompatible with MAC
Optimized LyncNot optimized for Lync
Softphone compatibleCompatible with softphones

Product Reviews