Announcing the New Jabra BIZ 2400 II Series

More than just a sequel or a remake. A whole new way to work!

jabra-biz-2400-ii-monoGenerations come and go, meeting new challenges and creating new opportunities. Think we’re talking about people? Introducing the Jabra BIZ 2400 II series, building on the success of the wildly popular Jabra BIZ 2400 series.

The Jabra BIZ 2400 II series solves the problems that today’s busy professionals—like call center agents, receptionists and executives—encounter in the modern workplace. No more distractions or poor audio quality, and more comfort and productivity.

A do-it-all microphone

The microphone alone is state of the art. It’s been engineered to reduce problems caused by bursts of air, such as from regular breathing. These “air shocks” can produce popping noises and degrade call quality. The microphone’s aerodynamic design includes small holes on the outside and foam padding on the inside, eliminating the effects of air shocks.


The Jabra BIZ 2400 II Mono 3-in-1 UNC headset and Jabra BIZ 2400 II Duo UNC headset feature “ultra noise cancellation.” Active call centers and offices produce a lot of noise. The last thing you want is your caller being distracted by background chatter and other sounds. Ultra noise cancellation ensures that the microphone only picks up the sound of your voice.

What’s more, the Jabra BIZ 2400 II headsets feature a FreeSpin microphone boom arm. Rotate the microphone’s boom a full 360 degrees without risk of breaking.

Best-in-class comfort

Not only does the Jabra BIZ 2400 II series ensure that listeners receive the best experience possible, but the headsets cater significantly to the wearers as well.


Compared to similar headsets, this series is 10% to 40% lighter. Models with soft leatherette cushioning on the headband and earpiece(s) feel like a pillow against your head. Better comfort means that you can wear these headsets all day long without needing to remove them.

More available features

Jabra has made the series’ QD variants available—BIZ 2400 II headsets with quick disconnect cords. These features only apply to the models with QD cords.

jabra-biz-2400-ii-duo• Ultra/standard noise cancellation
• Air shock microphone
• Flex zone indicator
• Audio quality up to 6,800 MHz
• PeakStop acoustic shock protection
• Kevlar-reinforced cord
• 360-degree microphone boom arm
• A three-year manufacturer warranty

The call quality and comfort level are both notably improved on the Jabra BIZ 2400 II series. Popular features like a Kevlar-reinforced cord and break-resistant microphone boom keep the headset in one piece. PeakStop technology also protects your ears by removing sudden audio spikes, or acoustic shocks, from incoming audio.

Please note: to use the QD variants with your phone or other device, a QD adapter is required.

Jabra BIZ 2400 II series headsets are bettering the experience for users in any work environment, from loud call centers to quiet office spaces. All aspects of the headset have been improved, making the wearer’s job all the more comfortable and engaging.

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