Jabra Biz 2400 II Duo
Jabra BIZ 2400 II Duo Jabra - 2409-720-209 The BIZ 2400 II offers outstanding sound at both ends of the call for a superior customer experience. Up to 40% lighter than competing headsets and with a low headband pressure, the Biz 2400 II allows the agent to focus on their customer conversation in unrivalled comfort. The Jabra BIZ 2400 II QD Duo is a duo headset with a QD (quick disconnect) plug that provides instant connectivity to a wide range of deskphone systems. The Jabra BIZ 2400 II QD Duo is a duo headset with a QD (quick disconnect) plug that provides instant connectivity to a wide range of deskphone systems. The BIZ 2400 II offers outstanding sound at both ends of the call for a superior customer experience. Up to 40% lighter than competing headsets and with a low headband pressure, the Biz 2400 II allows the agent to focus on their customer conversation in unrivalled comfort.
Jabra BIZ 2400 II Duo Jabra - 2409-720-209 The BIZ 2400 II offers outstanding sound at both ends of the call for a superior customer experience. Up to 40% lighter than competing headsets and with a low headband pressure, the Biz 2400 II allows the agent to focus on their customer conversation in unrivalled comfort. The Jabra BIZ 2400 II QD Duo is a duo headset with a QD (quick disconnect) plug that provides instant connectivity to a wide range of deskphone systems. The Jabra BIZ 2400 II QD Duo is a duo headset with a QD (quick disconnect) plug that provides instant connectivity to a wide range of deskphone systems. The BIZ 2400 II offers outstanding sound at both ends of the call for a superior customer experience. Up to 40% lighter than competing headsets and with a low headband pressure, the Biz 2400 II allows the agent to focus on their customer conversation in unrivalled comfort.
Jabra BIZ 2400 II Duo Jabra - 2409-720-209 The BIZ 2400 II offers outstanding sound at both ends of the call for a superior customer experience. Up to 40% lighter than competing headsets and with a low headband pressure, the Biz 2400 II allows the agent to focus on their customer conversation in unrivalled comfort. The Jabra BIZ 2400 II QD Duo is a duo headset with a QD (quick disconnect) plug that provides instant connectivity to a wide range of deskphone systems. The Jabra BIZ 2400 II QD Duo is a duo headset with a QD (quick disconnect) plug that provides instant connectivity to a wide range of deskphone systems. The BIZ 2400 II offers outstanding sound at both ends of the call for a superior customer experience. Up to 40% lighter than competing headsets and with a low headband pressure, the Biz 2400 II allows the agent to focus on their customer conversation in unrivalled comfort.
Jabra BIZ 2400 II Duo Jabra - 2409-720-209 The BIZ 2400 II offers outstanding sound at both ends of the call for a superior customer experience. Up to 40% lighter than competing headsets and with a low headband pressure, the Biz 2400 II allows the agent to focus on their customer conversation in unrivalled comfort. The Jabra BIZ 2400 II QD Duo is a duo headset with a QD (quick disconnect) plug that provides instant connectivity to a wide range of deskphone systems. The Jabra BIZ 2400 II QD Duo is a duo headset with a QD (quick disconnect) plug that provides instant connectivity to a wide range of deskphone systems. The BIZ 2400 II offers outstanding sound at both ends of the call for a superior customer experience. Up to 40% lighter than competing headsets and with a low headband pressure, the Biz 2400 II allows the agent to focus on their customer conversation in unrivalled comfort.
in 43 offers
The lowest price for Jabra Biz 2400 II Duo right now is $16.77 at eBay.com.au, compared across 29 retailers.
The all-time low was $16.77 on 13 Oct 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 13 Oct 2026.
Last updated at 13/10/2026 07:12:52
Jabra Biz 2400 Ii Mono Noise 3in1 Canceling Telephone Qd Headset
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Jabra Biz 2400 II QD Mono NC 3-in-1 Wideband Wired Headset
Not eligible for returns
Jabra BIZ 2400 II Duo QD - Mic. 72 UNC 2409-720-209
Free delivery between 15–26 Oct
JABRA CORDED BIZ 2400 II DUO HEADSET,LEATHERETTE,QD
Delivery between Thu – Fri $12.65
Jabra Biz 2400 II UNC Duo Corded Headset
Free delivery between 16–23 Oct
Jabra BIZ 2400 II QD Duo UNC Headset | Noise Cancelling Microphone | Kevlar Reinforced Cord | PeakStop Hearing Protection
Delivery between 20–23 Oct $8.95
Jabra Biz 2400 II UNC Duo Corded Headset
30-day returns
Jabra BIZ 2400 II QD Duo UNC Headset
Delivery $12.99
Jabra BIZ 2400 II DUO QD Headset | Ultra Noise Cancelling
Delivery between 19–23 Oct $22
Jabra BIZ 2400 II Quick Disconnect Duo UNC Headset [2409-720-209]
Delivery $7.95
originally posted on ebay.com
These are fantastic, I really couldn't have asked for a better priced headset, the only thing that would make these better is for them to be Wireless. I'm sure they have a pair, but not at this price. I love the sound, no static or breathing can be heard through the mic, and the ease with which they connect (to my phone and computer). I Definitely Recommend these!
originally posted on bestbuy.ca
The description and detailed specs did not specify what kind of connection was available (I was looking for USB) but did reference the control unit. I looked up the model on the Jabra site, and low and behold it did describe the USB interface. So I ordered it. What I got what the headphone, but no USB interface or control unit, YOU HAVE TO PURCHASE THAT SEPARATELY for another $80.00. The description needs to mention this.
originally posted on ebay.com
Comfortable and lightweight. Good quality sound. The in-line controls are a little awkward but I use the control onscreen most of the time. Can feel a bit warm on the ears if you wear it all day.
| Headphone Cup Type | On-ear |
| Body Part Use | Ear, Head |
| Noise Cancellation Type | Active |
| Connectivity Technology | Wired |
| Compatible Devices | Skype For Business, All leading UC applications and softphones, Desk phone systems |
Jabra Biz 2400 Ii Mono Noise 3in1 Canceling Telephone Qd Headset
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Jabra Biz 2400 II QD Mono NC 3-in-1 Wideband Wired Headset
Not eligible for returns
Jabra BIZ 2400 II Duo QD - Mic. 72 UNC 2409-720-209
Free delivery between 15–26 Oct
JABRA CORDED BIZ 2400 II DUO HEADSET,LEATHERETTE,QD
Delivery between Thu – Fri $12.65
Jabra Biz 2400 II UNC Duo Corded Headset
Free delivery between 16–23 Oct
These are fantastic, I really couldn't have asked for a better priced headset, the only thing that would make these better is for them to be Wireless. I'm sure they have a pair, but not at this price. I love the sound, no static or breathing can be heard through the mic, and the ease with which they connect (to my phone and computer). I Definitely Recommend these!
The description and detailed specs did not specify what kind of connection was available (I was looking for USB) but did reference the control unit. I looked up the model on the Jabra site, and low and behold it did describe the USB interface. So I ordered it. What I got what the headphone, but no USB interface or control unit, YOU HAVE TO PURCHASE THAT SEPARATELY for another $80.00. The description needs to mention this.
Comfortable and lightweight. Good quality sound. The in-line controls are a little awkward but I use the control onscreen most of the time. Can feel a bit warm on the ears if you wear it all day.
This earpiece works very good. Has good quality sound and voice over both bluetooth phone and via the computer with using the fob that comes with it. I do training over the web all day and this lasts at least 7 hours talk time. I am purchasing another one because I talk too much and it will give the second one a chance to charge while I am talking and then switch out when battery gets low. Great value, great sound. I used an alternative ear "cozy" because the ones that came with don't fit my ear very well.
Great! Noise cancellation a bit lacking though if the environment gets too noisy it’s hard to hear the other party, probably by design.. but the mic is amazingly good. Recommended 👍
Good quality headset however earpieces are quite small, can make it hard to hear if there is background noise. Otherwise it's a perfectly fine headset. USB powered is a big plus too.
After using an older mono non noise cancelling Jabra headset, this is night and day better. The bluetooth feature is awesome. Lightweight and sounds amazing. Was shipped in a timely fashion at a fair price for a new in box product. Would buy from her again.
This device as stated is primary designed for contact centers but it is also for everything voice. This device if used for customer service work then you will need the amplifier which is the GN Netcom 850-09. This amplifier will allow the user to connect it to a PC or a standard telephone. Newegg commonly screws up technical data on its products. Take what Newegg says with a grain of salt. In this case it says a 1 year warranty. The Newegg is wrong...again, not surprising. The product has a 3 year warranty. Not intended for music or using it for video game sounds, Not a stereo device. Intended for voice only!
I was looking for comfortable earphones (for many hours/day) that were pretty noise cancelling on the ear, and vey noise cancelling in the microphone, and these proved PERFECT for those things. I find isolating noise cancelling earphones sweaty and weird that you cannot hear your own voice. These hit all the right notes and you can hear yourself speak. I do not care that much about wireless, as I only use them when I am on and next to my computer.
So far I'm happy with the headset. It is top quality but you pay for it. So far so good. Have to see if it stands the test of time. I needed a headset that connected to the USB on my computer and the 2.5mm jack on my phone so I also purchased the JABRA LINK 860 860-09 Digital Headset Amplifier and it's exactly what I needed. Everything is working perfectly so far.
| Headphone Cup Type | On-ear |
| Body Part Use | Ear, Head |
| Noise Cancellation Type | Active |
| Connectivity Technology | Wired |
| Compatible Devices | Skype For Business, All leading UC applications and softphones, Desk phone systems |
