Jabra Biz 2300 Duo Headset - USB Type-C (2399-823-189)
Just 68 g, to take call after call without fatigue in a contact centre. Built for intensive use: a Kevlar-reinforced cord and a boom that swivels 360° with no risk of breaking.
Stereo, two earcups
Kevlar-reinforced cord, resistant to intensive use
Boom microphone that swivels 360° with no risk of breaking (FreeSpin system)
Air Shock noise-cancelling microphone: filters breath and sudden noises
Earcups that damp ambient noise
HD Voice technology for a clear, natural voice
Multifunction control unit: volume and microphone mute
Weight 68 g
Adjustable headband and boom microphone
PeakStop protection: sounds above 118 dB are blocked
Jabra Biz 2300 Duo stereo headset: a rugged wired headset designed for heavy use in contact centres. Built to last:Kevlar-reinforced cord that stands up to the toughest everyday conditions, and a mic boom that rotates through 360° with no risk of breaking, thanks to the FreeSpin system. Microphone:noise-cancelling mic with Air Shock technology that filters out breath sounds and sudden noises, paired with HD Voice to reproduce speech clearly and naturally. Comfort: ultra-light, discreet design (68 g in the duo version), with an adjustable headband and boom to reduce agent fatigue throughout the day. Also: multi-function control unit (volume, mic mute), ear cups that reduce ambient noise, PeakStop hearing protection against sound spikes above 118 dB.
Programmable buttons (Jabra Contact Center Agent, Cisco Finesse, Push-To-Talk integration)
Audio bandwidth
Wideband for calls, Hi-Fi for music
Warranty
1 year
Specific references
EAN
5706991021592
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Frequently asked questions about this product
Does this version of the Biz 2300 Duo connect via USB-C?
Yes, part number 2399-823-189 is the USB Type-C version: it plugs straight into a recent laptop, with no QD cord or adapter.
Can the cord stand up to use in a contact centre?
It is Kevlar-reinforced, built for the extreme conditions of everyday use — constant use, chair castors, sharp objects. It is the part that gives way first on a call-centre headset.
Is the mic boom likely to break from being turned again and again?
It rotates through 360° with no risk of breaking, thanks to the FreeSpin system. The headband and the boom are adjustable, which avoids straining the hinge at every shift change.
What is this headset's Air Shock microphone?
It is the noise-cancelling microphone that filters out breathing and sudden noises typical of close-up conversations. In return, HD Voice technology reproduces speech clearly and naturally.
What happens if there is a sudden sound spike in your ear?
PeakStop protection kicks in: all sounds above 118 dB are blocked before they reach the ear. At a workstation with back-to-back calls, it is the protection that matters most.
68 g — is that bearable over a whole day of calls?
That is precisely Jabra’s point: an ultra-light, discreet design weighing 68 g in the duo version, specifically to reduce agent fatigue over the course of the day.
Does the headset also reduce noise for the wearer?
Yes, its ear cups reduce ambient noise: this is isolation through contact, separate from the noise-cancelling microphone, which works for the person you are talking to. The two add up.
Is this Jabra Biz 2300 Duo USB-C new and under warranty?
Yes, new and sealed in its Jabra packaging. Your invoice serves as the warranty document and covers 1 year. The multi-function control unit handles volume and microphone mute.
Two microphones share the work in a contact centre: one erases the background noise, the other conveys your voice. Built-in call control unit, busylight and real-time call analysis with the Engage+ software.
•Microsoft Teams certified
•Two microphones: the first removes the background noise, the second conveys your voice
•Built-in control unit: answer, mute the mic, adjust the volume
Built for heavy contact-centre use: Kevlar-reinforced cord, a 360° rotating boom arm that will not break and an Air Shock noise-cancelling microphone. A control unit handles volume, mute and calls.
4 microphones and Acoustic Fence technology for a clear voice in open-plan offices, with earcups that surround the ear to help you focus. Wireless and stereo, 50 m range and 24 h of talk time.
Up to 30 m of Bluetooth range, 16 h of talk time and a simultaneous connection to the computer and the smartphone. In an open-plan office, the Busylight indicator turns red as soon as you are on a call.
Built to last in a contact centre: Kevlar-reinforced cord and a boom arm that rotates 360° without risk of breaking. The connector unclips in one move when you leave your desk.
One ear stays free during the call: four mics and NoiseBlockAI filter out chatter and wind. 10 h of talk time, 30 h with the included wireless charging case, and a USB-C dongle for the computer.
Up to 35 h of conversation and 30 m of range. Three microphones isolate your voice from office noise, the oval memory foam cushions filter out what surrounds you, and the busy indicator stays visible from every angle.
Plugs straight into the computer, ready to use with no software and no settings: an affordable, long-lasting contact centre solution, compatible with the main softphones and platforms in the field.
•Ready to use, with no installation
•Stereo, two earpieces — you shut out the noise of the open-plan floor
Air Shock noise-cancelling microphone, filtering out breath sounds and sudden noises
•Boom arm that rotates 360° without risk of breaking (FreeSpin)
In stock
1 749 DHincl. VAT1 749,00 DHincl. VAT
Delivery everywhereDelivered all over Morocco
•
Stereo, two earcups
•Pre-paired dongle for the computer, direct link to the smartphone
•Adjustable microphone boom with 4 microphones
In stock
1 719 DHincl. VAT1 719,00 DHincl. VAT
Delivery everywhereDelivered all over Morocco
Microsoft Teams certified
•Stereo, two earcups
•Jabra Link 390 Bluetooth adapter included
In stock
1 949 DHincl. VAT1 949,00 DHincl. VAT
Delivery everywhereDelivered all over Morocco
•Connects to a desk phone or a computer through a QD cord or a Jabra Link adapter
•Connector that unclips in one move to leave your desk
•Air Shock noise-cancelling microphone, filtering out breath sounds and sudden noises
In stock
1 639 DHincl. VAT1 639,00 DHincl. VAT
Delivery everywhereDelivered all over Morocco
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Mono, a single earpiece
•4 noise-cancelling mics, NoiseBlockAI and WindSmart
•10 h talk time, 30 h with the charging case
In stock
2 052 DHincl. VAT2 052,00 DHincl. VAT
Delivery everywhereDelivered all over Morocco
Affordable and sturdy for the contact centre: over 10,000 desk phone models recognised, as well as the Cisco, Avaya and Genesys platforms. Two ear cups to shut out the hubbub, in a light design made for long days.
•Compatible with over 10,000 desk phone models
•Compatible with softphones and call centre platforms (Cisco, Avaya, Genesys)
•Two ear cups to shut out noise and concentrate
In stock
1 399 DHincl. VAT1 399,00 DHincl. VAT
Delivery everywhereDelivered all over Morocco
Jabra BIZ 2300 QD Duo Noise-Cancelling Stereo Headset with Jabra Link 230 adapter - USB plug-and-play (2309-820-104 + 230-09)
A control unit sets the volume and mutes the microphone; the boom turns through 360° with no risk of breaking. Built to last in a contact centre: Kevlar-reinforced cord, 68 g on the head.
•Plugs into the computer with the adapter included, no installation
•Microphone boom that turns through 360° with no risk of breaking (FreeSpin system)
•Air Shock microphone: filters breath sounds and sudden noises
In stock
2 229 DHincl. VAT2 229,00 DHincl. VAT
Delivery everywhereDelivered all over Morocco
•
Microsoft Teams certified
•3 microphones set in the boom to isolate your voice from office noise
•Battery life 35 h in conversation
In stock
2 439 DHincl. VAT2 439,00 DHincl. VAT
Delivery everywhereDelivered all over Morocco
•Microphone boom that lets through your voice alone
Microsoft Teams certified, for calls and concentration in an open-plan office: noise-cancelling microphone, leatherette ear cushions that damp the background noise and an in-line controller for volume, calls and mute.
For video meetings and everyday calls, in stereo: a noise-cancelling microphone on a swivelling boom that folds away when not in use, and volume and mute controls right on the cable. Nothing to install.
The red light comes on as soon as you are on a call: your colleagues know not to interrupt you. Unidirectional boom microphone that folds up when not in use, and a 3.5 mm jack to connect a phone or tablet too.
Wired business headset with HD sound: the noise-cancelling mic on a boom rotating through 270° keeps the hubbub out, and the dynamic equaliser switches by itself between calls and multimedia. Call and volume controls on the cord.
Join the meeting with one press of the dedicated button. The noise-cancelling swivel boom filters out background noise, both earcups shut it out, and there is nothing to install.
Wired stereo headset for contact centres and offices, in a UC version certified for Zoom, Google Meet, Cisco and Unify: three MEMS microphones, Busylight indicator and a Link control unit that plugs into USB-C or USB-A.
Volume and mute are set straight on the cable, with an indicator light as a reminder that the mic is off. Padded leatherette earpads and 2.4 m of cable to stand up during a call.
Light, with swivelling foam earpads and an adjustable headband: it can be worn for hours through online meetings. The swivelling noise-cancelling mic tucks into the headband once the call is over.
Two beamforming microphones on an extended boom filter out office noise during calls. Up to 20 h of listening or 16 h of talk time, and 5 minutes of charging gives back 1 h of call time.
Laser-tuned drivers and a built-in equaliser: the stereo sound stays crisp and free of distortion, for calls as for music. The mic boom tucks into the headband when not in use.
