top of page

The Jabra Biz 2400 was developed with one goal in mind: to be the world?s best corded contact center headset, delivering both best in class noise cancellation and acoustic shock protection, as well as the industry?s only unbreakable 360 swiveling boom and Kevlar-reinforced cord. Available in a variety of wearing styles.


The world?s best contact center headset

Jabra?s Biz 2400 was designed with one goal in mind: to be the world?s best corded contact center headset. Ultra Noise Canceling microphones ensure in-the-room call clarity. Hand-made Neodymium speakers deliver the maximum frequency response ? from narrow band to IP wideband telephony and multimedia. Kevlar reinforced cords, gold plated contacts, and an unbreakable FreeSpin? boom ensure it stands up to the most demanding environments.


Make sure your customer only hears one agent at a time

How your agents sound to your customers impacts how your brand is perceived ? so giving your agents the tools to make them and your brand look good is smart business. Jabra?s Biz 2400 is designed to deliver best-in-class audio performance, no matter how loud your contact center is. Ultra Noise Canceling microphones filter out ambient noise so only your agent?s voice comes through. The flexible boom tip ensures ideal microphone placement. And PeakStop? technology ensures loud sounds are clipped off before they can hurt your agents? ears. The result is crystal clear conversations ? and a great customer experience.


Built to keep working ? no matter how much punishment it takes

Jabra?s Biz 2400 is built to keep working, no matter what your office throws at it. Only the Biz 2400 has features like Kevlar reinforced cords, gold plated contacts, and an unbreakable FreeSpin boom that ensure it can stand up to the most demanding environments.


Comfort means productivity

A comfortable agent is a productive agent ? so being able to personalize the headset you?re supposed to be wearing all day is critical. This means the Jabra Biz 2400?s attention to comfort is an important productivity tool. Features like soft ear cushions, a fully adjustable headband, and a variety of wearing styles allow agents to fit the Biz 2400 to their unique wearing style ? which means it stays on their heads longer.


Easy integration with existing telecom systems

No matter which phone system you?re using, Jabra?s Biz 2400 series headsets will seamlessly integrate into your workflow. With over 20 different models available in a variety of wearing styles that feature either a Quick Disconnect (QD) or USB connector, the Jabra Biz 2400 is a smart choice no matter what telecom system you?re using.


Jabra BIZ 2400 II Duo QD, Ultra NC

SKU: 2409-720-209
  • Features

    Jabra Biz 2400 II QD Mono/Duo


    Connectivity ? number of devices 1/desk phone


    User sound protection (PeakStopTM, Noise@Work, Acoustic Shock, G616 compliant) Yes


    Digital Signal Processing No


    Breath-resistant microphone - Yes


    Noise cancelling microphone - Yes


    Microphone (G-MOS, Tx, CC) - 4.3


    Speaker (wideband/up to khz) - 4.5/ 6.8


    Hi-Fi sound (up to khz) - No


    Adjustable boom arm - 360?


    Flexible boom arm - Yes


    USB-controller - No


    Ear cushions - Large leatherette


    Headband padding - Yes


    Wearing styles - Headband, earhook, neckband


    Headset weight without cord - Mono/Duo (g) 45/70


    Cord length (cm) 100 

bottom of page