Jabra Biz 2400 II

Jabra Biz 2400 II is a new and improved version of the Jabra Biz 2400 which is one of our most popular professional headsets.

  • Ultra-noise-cancellation microphone eliminates
    background noise
  • Crystal clear HD voice and HIFI sound for music and talk
  • Unbreakable boom arm for unmatched durability
  • 40% lighter than competing headsets
  • Larger ear cushions provide passive noise protection
    to improve concentration
Free trial Customize & buy Customize & buy

We’ve refined and improved the Biz Series headset to not only keep ahead of a changing industry, but to define it. The Jabra Biz 2400 II is our best contact center headset yet for those who listen and speak for a living.

Better conversation

The most important function of a professional headset is eliminating background noise from the busy environment and letting the customer hear your voice clearly.

The ultra-noise-cancelling microphone provides the highest degree of background noise elimination in any of our headsets.

Hear the difference noise cancellation makes

Noise cancellation OFF Noise cancellation ON

Better sound

If you’re in a noisy environment, you need a microphone that eliminates background noise so that the customer hears only your voice. High quality speakers with passive noise cancellation reduce the impact of office noise to enable you to focus on the customer’s voice. Duo headsets will also give more protection from background noise than mono versions. Additionally, when you’re concentrating on work, you want that HIFI sound for music. The Jabra Biz 2400 II is great at both.
Larger ear cushions* offer better protection against passive noise in the contact center to help you focus on customer conversations

  • HD voice technology makes sure you clearly understand the other party
  • Specially designed “air shock” noise-cancelling mic filters out sharp breathing sounds and popping noises often heard in conversations.

Hear the difference HD Voice makes

HD Voice OFF HD Voice ON

Hear the difference Airshock makes

Air Shock OFF Air Shock ON

Better build

Jabra Biz 2400 II is built to last in a high-performing contact center, meaning fewer headset replacements and less downtime for you and your team and lower total cost of ownership.

  • Reinforced cord is built to withstand the contact center environment and is protected against office chair wheels, sharp objects and daily use
  • Boom arm can be rotated 360 degrees with zero risk of breaking. We call this FreeSpin™.

Better comfort

The Jabra Biz 2400 II has an extremely lightweight and unobtrusive design. This means lowered agent fatigue and more productive calls.

  • 40% lighter than competing high-end headsets
  • Adjustable headband and microphone boom arm let you find the perfect fit
  • Control unit lets you change volume, mute your calls, and more
  • PeakStop™ technology removes sudden loud sounds or tones before they reach your ears: Any sound above 118db is filtered out.
  • Super-soft leatherette head-and-ear cushioning
  • Larger ear cushions*
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Jabra Biz 2400 II

Jabra BIZ 2400 II is a wired professional headset that delivers outstanding sound on both ends of the call. 40% lighter than competing headsets, with super-soft leatherette headband and ear cushions. Built to last with a Kevlar-reinforced cord and unbreakable boom arm.
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Temporarily out of stock. Scheduled to ship in 10-15 days.

Features at a glance

PeakStop™

PeakStop™ instantly removes any harmful loud sounds before they even reach your ears. This keeps the sound level in the safe range and protects your hearing.

Talk in Comfort

Find the perfect fit with a range of light, ergonomically designed frames, larger*, soft leatherette ear cushions, adjustable headbands and microphone boom. Your headset will be comfortable all day long.

HD Voice / Wideband Audio

HD Voice lets you have lifelike, vibrant conversations. You won’t have to struggle to hear what the other person is saying.

FreeSpin™

You can rotate the boom arm 360 degrees without the risk of breaking it. Find the microphone placement that works for you.

Reinforced cord

Cords are reinforced and built to last. They’re extremely durable and will take most daily punishment.

Noise-Canceling Microphone

Noise-cancelling microphones reduce unwanted background noise and are ideal in crowded and noisy open working environments.

Air shock microphone

Having the mic close to your mouth can cause unwanted breathing noise. To reduce this, we’ve designed the mic with many small holes and placed a layer of foam on the inside. This prevents most air shocks and improves call quality.

Better comfort

The Jabra Biz 2400 II has an extremely lightweight and unobtrusive design. This means lowered agent fatigue and more productive calls.

  • 40% lighter than competing high-end headsets
  • Adjustable headband and microphone boom arm let you find the perfect fit
  • Control unit lets you change volume, mute your calls, and more
  • PeakStop™ technology removes sudden loud sounds or tones before they reach your ears: Any sound above 118db is filtered out.
  • Super-soft leatherette head-and-ear cushioning
  • Larger ear cushions*

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Need an affordable alternative?

Try the Jabra Biz 2300

Need an affordable alternative?

Try the Jabra Biz 2300

  • All-day comfort
  • Built-to-last
  • Better sound

Want to go wireless?

Try the Jabra Pro 900

Want to go wireless?

Try the Jabra Pro 900

  • Long range
  • World-class sound
  • Easy to use