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Jabra BIZ 2300 Duo - USB - MS - NC Mic - Headband ONLY

SKU 2399-823-109 • Availability In Stock

$198.40 inc. GST

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Jabra BIZ 2300 Duo USB MS - Professional Corded Headset

Built for the contact centre, engineered for total focus.

The Jabra BIZ 2300 Duo (2399-823-109) is a world-class professional headset designed to withstand the rigours of a high-performance office environment. This stereo model provides full immersion, allowing you to focus entirely on your customer while delivering exceptional audio quality that makes every conversation sound natural and clear.

Military-Grade Durability

Built to survive the toughest contact centre environments, the BIZ 2300 features a reinforced Kevlar® cord and a 360-degree unbreakable "FreeSpin" boom arm. This headset is designed to be handled, adjusted, and worn all day long, day after day, without compromising on performance or structural integrity.

Exceptional Audio Quality (NC)

Equipped with a state-of-the-art Noise-Cancelling (NC) microphone, the BIZ 2300 filters out background distractions, ensuring your voice is the only thing your customer hears. The Duo (stereo) design offers HD Voice/Wideband sound through both ears, providing a rich audio experience for both professional calls and multimedia.

Optimised for Microsoft Teams

This variant is fully certified for Microsoft Teams (MS), offering seamless integration and a plug-and-play experience. The intuitive in-line controller allows you to answer/end calls, adjust volume, and mute your microphone directly from the headset, keeping your focus where it belongs—on the conversation.


Key Features:

  • Kevlar® Reinforced Cord: Maximum durability against twisting, pulling, and daily wear.
  • 360° FreeSpin™ Boom: Rotate the boom arm 360 degrees without the risk of breaking.
  • Noise-Cancelling Microphone: Eliminates unwanted background noise for crystal-clear communication.
  • AirShock™ Mic: Aerodynamically designed to prevent "pop" noises and breathing sounds during calls.
  • All-Day Comfort: Lightweight design (68g) with large, soft foam ear cushions for extended wear.
  • Microsoft Teams Certified: Seamless USB-A connectivity for professional collaboration.

Technical Specifications:

SKU / Part Number 2399-823-109
Wearing Style Stereo (Duo) Over-the-head headband
Connectivity Wired USB-A
Optimisation Certified for Microsoft Teams (MS)
Microphone Type Noise-Cancelling (NC) with AirShock
Weight (Headset only) 68 grams (Ultra-lightweight)
Warranty 2-Year Manufacturer Warranty

What’s in the Box:

  • Jabra BIZ 2300 Duo USB MS Headset
  • USB In-line Controller
  • Quick Start Guide
  • Warranty Documentation
SKU 2399-823-109
Brand Jabra