Jabra BIZ 2400 II, QD, Duo
Jabra BIZ 2400 II — a corded headset for contact centres with a noise-cancelling microphone on a 360° rotating boom, in a QD version for a phone or a Link adapter and a USB version with a controller.
QD and USB
Mono 3-in-1 and Duo
NC or UNC microphone
360° rotating boom
Standard band and Wideband
PeakStop 118 dBA
Order code | Version | Wearing style | Microphone | Bandwidth | Platform |
|---|---|---|---|---|---|
2406-720-209 | QD | Mono 3-in-1 | UNC | standard | by phone or adapter |
2409-720-209 | QD | Duo | UNC | standard | by phone or adapter |
2406-820-204 | QD | Mono 3-in-1 | NC | standard | by phone or adapter |
2409-820-204 | QD (this product) | Duo | NC | standard | by phone or adapter |
2486-820-209 | QD | Mono 3-in-1 | NC | Wideband | by phone or adapter |
2489-820-209 | QD | Duo | NC | Wideband | by phone or adapter |
2486-825-209 | QD, balanced | Mono 3-in-1 | NC | Wideband | by phone or adapter |
2489-825-209 | QD, balanced | Duo | NC | Wideband | by phone or adapter |
2496-823-309 | USB CC | Mono 3-in-1 | NC | Wideband | Microsoft Teams (MS) |
2496-829-309 | USB CC | Mono 3-in-1 | NC | Wideband | UC |
Version, wearing style, microphone and bandwidth are all fixed by the order code. Eight codes are QD versions and will not connect without a cable to the phone or a Link adapter. We carry the USB CC version as Mono 3-in-1 only. Check with us what the balanced designation means and which phones it suits.
Key features
Unidirectional noise-cancelling microphone, breath-resistant
Flexible microphone boom rotating through 360°
Mono in the 3-in-1 wearing style: headband, earhook, neckband
Speaker bandwidth up to 4.5 kHz, up to 6.8 kHz on Wideband and USB
PeakStop 118 dBA SPL, acoustic shock protection, Noise@Work, G616
Weight without cable: QD Mono 45 g, Duo 70 g, USB Mono 43 g
Description
One range for the phone and the computer
The Jabra BIZ 2400 II is a corded headset for contact centres. The QD (Quick Disconnect) version connects to a desk phone with a connecting cable, or to a computer with a Jabra Link adapter. The USB CC version has a USB cable with a call controller and comes in a Microsoft Teams branch and a UC branch.
A microphone to match the noise at the workplace
The microphone is unidirectional, noise-cancelling and breath-resistant. On the QD version the choice is between an NC microphone with a sensitivity of -30 dB V/Pa and a UNC microphone with ultra noise cancelling and a sensitivity of -28 dB V/Pa. The flexible boom rotates through 360°.
Wearing and hearing protection for the whole shift
The Mono is worn in the 3-in-1 style, that is with a headband, an earhook or a neckband, and the Duo with a headband. Hearing protection is provided by PeakStop with a limit of 118 dBA SPL, acoustic shock protection and compliance with Noise@Work and G616.
Strengths and limits
Strengths
Mono 3-in-1, three wearing styles in one headset
A choice of NC or UNC microphone to match the noise at the workplace
Spare parts by individual component, cushions, bands, hooks and clips
The USB CC version with a call controller on the cable
Limits and what to tell the customer
QD does not connect on its own. A phone needs a connecting cable, a computer a Jabra Link adapter.
The QD version has no Microsoft Teams certification; that applies only to USB CC in the MS branch.
We carry USB as Mono 3-in-1 only; a Duo with USB is not in our range.
The standard QD band ends at 4.5 kHz. For wideband calls, order a Wideband code.
⚑ atlantis note
How to read the order code
A start of 240x means QD, 248x QD Wideband and 249x USB. The last digit of the first group 6 is Mono 3-in-1 and 9 Duo. The middle group: 720 UNC, 820 NC, 825 NC balanced, 823 MS and 829 UC. The suffix 309 on USB means USB CC.
QD needs a cable or an adapter
A QD headset connects to a computer with a Jabra Link 230 or Link 260 adapter, which is compatible with any corded Jabra QD headset. The Link 260 has a controller and also comes in an MS version. We will choose the connecting cable for a desk phone to match the specific phone; send us the phone type with the enquiry.
Spare parts are ordered individually
For headsets in all-day use, plan for cushion replacement. For the BIZ 2400 II we carry leatherette cushions in standard size 14101-48 and King size 14101-49, and foam King size 14101-50, all in packs of 10. For the mono 3-in-1 the headband, earhook and neckband are available separately.
Who it suits
Recommended use | contact centres, work on a desk phone and on a computer |
|---|---|
Place in the portfolio | Biz corded headsets with a QD or USB connector |
How it differs from the BIZ 2300 | the BIZ 2400 II has a mono in the 3-in-1 wearing style and a UNC microphone option; the BIZ 2300 is worn with a headband and in our range also comes with USB-C |
Good fit
A contact centre with desk phones or a mixed phone and computer setup, a noisy open-plan floor with the UNC microphone, and agents who want to wear a mono headset their own way.
Verify
The desk phone type, because of the connecting cable. Whether a computer is connected, because of the Link adapter. Whether the phone supports wideband calls, because of the Wideband code. The customer's platform on USB, because of the MS or UC branch.
Consider another model
The Engage 50 II or Engage 40 for purely computer-based work with USB and a busylight. The BIZ 2300 for USB-C or a Duo with USB. The BIZ 1500 as the entry-level range.
The "Verify" and "Consider another model" cards come from the experience of the atlantis team.
Platforms and connection
To a phone or an adapter
QD version
A 100 cm cable with a QD connector. To a desk phone through a connecting cable, to a computer through a Jabra Link 230 or Link 260 adapter. Microsoft certification does not apply to QD.
QD, 100 cm
Link 230, Link 260
To a computer
USB CC version
A 230 cm USB cable with a controller: volume, mute, answer, end and reject a call, hold and resume. The MS branch is certified for Microsoft Teams.
USB, 230 cm
MS and UC
Audio, microphone and build
Microphone | unidirectional, noise-cancelling, breath-resistant |
|---|---|
Microphone sensitivity | NC -30 dB V/Pa ±3 dB, UNC -28 dB V/Pa ±3 dB |
Microphone boom | flexible, rotating through 360° |
Speaker bandwidth | QD standard up to 4.5 kHz, QD Wideband and USB CC up to 6.8 kHz |
Hearing protection | PeakStop 118 dBA SPL (RMS), acoustic shock protection, Noise@Work, G616 |
Wearing style | Mono 3-in-1 (headband, earhook, neckband), Duo with a headband |
Cable | QD 100 cm, USB CC 230 cm |
Weight without cable | QD Mono 45 g, QD Duo 70 g, USB Mono 43 g |
Microsoft certification | USB CC in the MS branch Microsoft Teams, QD without certification |
What is in the box
In the box of the QD version
BIZ 2400 II headset
Pouch
Warranty card, warning card and quick start guide
On the Mono also a headband, an earhook and a neckband
Not included
A connecting cable to the desk phone
A Jabra Link adapter for connecting QD to a computer
Replacement ear cushions
We will confirm the box contents of the USB CC version at the order.
Order alongside
Jabra Link 230, USB to QD230-09
An adapter for connecting a QD headset to a computer.
Jabra Link 260, QD to USB with controller260-09
An adapter with a call controller for connecting QD to a computer.
Jabra Link 260 MS, QD to USB with controller260-19
The adapter version for Microsoft Teams.
Leatherette cushions, standard, 10 pcs14101-48
A consumable for the BIZ 2400 II.
Leatherette cushions, King size, 10 pcs14101-49
Larger leatherette cushions for the BIZ 2400 II.
Foam cushions, King size, 10 pcs14101-50
Larger foam cushions for the BIZ 2400 II.
Headband cushion, 5 pcs14101-51
For the BIZ 2400 headband.
BIZ 2400 II clothing clip, 10 pcs14101-52
Replacement clothing clips.
BIZ 2400 II neckband14121-15
A spare part for neckband wear.
BIZ 2400 earhook, S+M14121-18
A spare part for earhook wear, two sizes.
BIZ 2400 II Mono headband14121-20
A replacement headband for the mono headset.
Microphone windfilter, 10 pcs14101-66
For both the BIZ 2300 and the BIZ 2400 II.
Microphone foam cover0436-869
A replacement foam cover for the microphone.
Neoprene pouch, 10 pcs14101-31
Replacement pouches.
Pouch, 10 pcs14101-40
Replacement pouches for the BIZ 2400.
Headset hook0492-139
A place for the headset between calls.
Variants and the product range
Range | Wearing style | Connection | Intended for |
|---|---|---|---|
Jabra Engage 50 II | mono and stereo | USB-A, USB-C, USB-C/A | contact centres, 3 microphones, detachable Link |
Jabra Engage 40 | mono and stereo | USB-A, USB-C, USB-C/A | contact centres, 2 microphones, Inline Link controller |
Jabra BIZ 2400 II ◂ this product | Mono 3-in-1 and Duo | QD or USB | contact centres, 360° rotating boom |
Jabra BIZ 2300 | Mono and Duo | QD or USB | contact centres, 360° rotating boom |
Jabra BIZ 1500 | Mono and Duo | QD or USB | entry-level Biz range, 270° rotating boom |
Jabra BIZ 1100 EDU | stereo | 3.5 mm jack or USB | students and schools |
Jabra GN2100 | 3-in-1, Duo, Telecoil | QD | desk phones and contact centres |
What to check before ordering and deploying
Version: QD or USB CC, fixed by the order code
QD connection: a connecting cable to a phone, a Link 230 or Link 260 adapter to a computer
Wearing style: Mono 3-in-1 or Duo; USB as Mono only
Microphone: NC, or UNC for a noisier floor
Bandwidth: standard up to 4.5 kHz or Wideband up to 6.8 kHz, depending on the phone
Balanced: check with us what the designation means and which phones it suits
Platform on USB: MS for Microsoft Teams or UC
USB CC box: contents confirmed at the order
Consumables: cushions
14101-48,14101-49and14101-50
The atlantis team will help with every point. With the BIZ 2400 II the usual questions are connecting QD to a specific phone and the choice between the NC and UNC microphone. We settle both by the phone type and the environment, or on a sample, which we will lend.
Management and services
Jabra Direct: the manufacturer's free application for Windows and macOS. It updates firmware, adjusts device settings such as sidetone or hearing protection, and handles call control in softphones.
Jabra Plus: cloud management of Jabra devices for IT, that is scheduled bulk firmware updates, configuration, status monitoring and inventory. Support and the scope of management differ by model, so check both with us for the specific device and deployment.
atlantis services for partners
atlantis is a direct importer and distributor, and we supply through a network of specialist partners. The services below are therefore offered to the partner, not to the end customer. The partner sets the scope, according to their own capacity and skills, from a consultation alone to taking on the whole deployment.
Before the decision: a consultation on the model and the order code and a comparison of the suitable variants. We base the recommendation on the user's role, because a contact centre agent, a manager on the move and a shared workstation each need a different headset. We arrange a sample to try so the customer can check comfort, audio and range before ordering for a whole team.
Deployment and configuration: bulk settings and management of the headsets, connection to the communication environment, and advice on linking third-party software and hardware.
Training and documentation: training prepared to match the user's role, plus preparation of the user documentation.
Service and support after the sale: our certified team in Czech, available to the partner throughout the equipment's life. We handle a warranty claim with the manufacturer on the partner's behalf.
Warranty
The standard Jabra warranty on this product is 3 years from the date of purchase.
Included
Manufacturer's warranty
At its discretion the manufacturer repairs or replaces a faulty unit, or refunds the purchase price. We handle the claim with the manufacturer on the partner's behalf.
3 years
Service plan
Jabra Care
It speeds up support and replacements under warranty, it does not extend the warranty. It comes in two levels, Advanced and Ultimate, which differ in support availability and replacement speed. It is bought for one year and requires registration.
Advanced
Ultimate
Take note
Wear parts
The warranty does not cover cables, ear cushions, head and neck bands, pouches, stands, power adapters and removable batteries. A part that stops working within 14 days of purchase is treated as faulty at purchase.
wear parts
14 days
FAQ
What is the difference between the order codes?
The Jabra BIZ 2400 II differs in our range by version, QD or USB CC, by wearing style, Mono 3-in-1 or Duo, by microphone, NC or UNC, and on QD by bandwidth, standard or Wideband, and by the balanced version. On USB CC the MS or UC branch decides.
How do I connect a QD headset to a computer?
The Jabra BIZ 2400 II in the QD version connects to a computer with a Jabra Link 230 adapter (230-09) or a Link 260 with a controller (260-09, MS version 260-19). A desk phone needs a connecting cable matched to the phone type.
What is the difference between the NC and UNC microphone?
The Jabra BIZ 2400 II with the NC microphone has noise cancelling and a sensitivity of -30 dB V/Pa; the UNC microphone has ultra noise cancelling and a sensitivity of -28 dB V/Pa. Both are unidirectional and breath-resistant.
What does the 3-in-1 wearing style mean?
The Jabra BIZ 2400 II Mono can be worn with a headband, an earhook or a neckband. On the QD version the headband, earhook and neckband are in the box, and we also carry all of them separately.
Is the headset certified for Microsoft Teams?
The Jabra BIZ 2400 II is certified for Microsoft Teams in the USB CC version in the MS branch, that is code 2496-823-309. Microsoft certification does not apply to the QD version.
Which cushions should be ordered?
The Jabra BIZ 2400 II uses leatherette cushions in standard size 14101-48 or King size 14101-49 and foam King size 14101-50, all in packs of 10.
- Manufacturer
- Jabra
- Weight
- 0.25 kg
- Headset type
- Cable
- A headset designed for
- Desk phone, Mobile phone, Computer, Tablet
- Connector type
- QD
- Structural design
- Binaural (for both ears)
- Way of wearing
- Head clip
- Speaker frequency range (Hz) - minimum
- 150
- Speaker frequency range (Hz) - maximum
- 4500
- Microphone type
- Directional microphone (Noise Canceling)
- Microphone boom length
- Long
- Microphone arm mobility
- Rotates 360°
- Material of the earrings
- Foam earpad
No attachments available.
Not sure what to choose?
We're happy to help you choose!
Every business day from 8:00 to 17:00