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Next-working-day delivery. Order before 17:30 (England & Wales) or 16:00 (Northern Ireland, Republic of Ireland, Scotland) to receive next-working-day delivery. Orders placed before 17:30 Friday are delivered Monday; after 17:30 Friday arrive Tuesday. Upgrades — pre-9, pre-10:30, pre-noon, special and secure bulk — available at extra cost.

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*UK business days (Mon–Fri). Orders placed after Friday 17:30 will be dispatched Monday for Tuesday delivery. Subject to stock, payment clearance and courier network conditions.

Jabra BIZ 2300 QD Duo - Headset - on-ear - wired

Manuf P/N: 2309-820-104

APAXON#: 2972811

EAN: 5706991016475

Jabra BIZ 2300 QD Duo - Headset - on-ear - wired
  • Black Office/Call center Head-band Headset
  • Wired USB connectivity Bluetooth
  • Supraaural 150 - 4500 Hz 150 Ω 101 dB
  • Microphone type: Boom -30 dB

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Jabra BIZ 2300 QD Duo - Headset - on-ear - wired

Headset
Wired
Boom
Office/Call center
Stock93
£90.23

Jabra BIZ 2300 Duo, NC

Performance

Product type
Headset
Wearing style
Head-band
Recommended usage
Office/Call center
Product colour
Black
Headset type
Binaural
Cable length
1.075 m
Sound pressure level (max)
118 dB
Hearing protection technologies
Jabra PeakStop
HD voice
No
Country of origin
China
Certification
CE, FCC, UL, cUL,EAC, RCM, KCC, RoHS, REACH

Ports & interfaces

Connectivity technology
Wired
USB connectivity
Yes
Bluetooth
Yes

Headphones

Ear coupling
Supraaural
Maximum input power
20 mW
Headphone frequency
150 - 4500 Hz
Impedance
150 Ω
Headphone sensitivity
101 dB
Driver unit
2.8 cm

Microphone

Microphone type
Boom
Microphone frequency
100 - 10000 Hz
Microphone sensitivity
-30 dB
Microphone direction type
Unidirectional
Folding microphone
Yes
Microphone noise-canceling
Yes

Weight & dimensions

Width
141 mm
Depth
183 mm
Height
67 mm
Weight
65 g

Packaging data

Package width
145 mm
Package depth
70 mm
Package height
190 mm
Package weight
170 g

Packaging content

Quick start guide
Yes
Warranty card
Yes
Safety sheet
Yes
Pouch
Yes
Ear pads
Yes
Ear pad material
Leatherette
Quantity
1

Logistics data

Harmonized System (HS) code
85183000
Master (outer) case width
495 mm
Master (outer) case length
293 mm
Master (outer) case height
592 mm
Master (outer) case gross weight
10.2 kg
Products per master (outer) case
56 pc(s)

Supplier features

Material
Acrylonitrile styrene acrylate (ASA), Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)

Other features

QD connector
Yes
Weight (with microphone and cable)
85 g
The Jabra Biz 2300 is built to survive in a high-performing contact centre, 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 centre environment and is protected against office chair wheels, sharp objects and daily use
The boom-arm can be rotated 360 degrees with zero risk of breaking. We call this FreeSpin™.
Lifelike conversations and higher customer satisfaction require both great, ambient-noise reducing sound in the agent's ears, and a noise-cancelling microphone that also avoids air shocks. The Jabra Biz 2300 has both.

HD Voice technology makes sure you clearly understand the other party
The speakers reduce ambient noise, so you can focus on the call
Specially designed “air shock” noise-cancelling mic filters out sharp breathing sounds and popping noises often heard in conversations.
When the microphone is close to the mouth of the user, there is a risk of respiratory noise. To reduce this, the microphone is designed aerodynamically and with many small holes instead of one larger hole. In addition, foam is included on the inside of the microphone. Overall, it reduces the penetration of air shocks to the microphone, which optimises the call quality.
Jabra’s Biz 2300 is designed to work out of the box with leading deskphones, softphone and contact centre technologies, ensuring crystal clear, stress-free customer interactions.
Extremely lightweight and unobtrusive design means lowered agent fatigue and more productive calls.

Weighs just 49 grams in the mono version, and just 68 grams in duo
The adjustable headband and microphone boom-arm let you find the perfect fit
The 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 118 db is filtered out.
“delivery was very quick and laptop was exactly what was advertised”
John A.

Reviews are independently collected and not edited by Apaxon®.

“Bought for my office, came new as expected and item is as described. Love it”
John A.

Reviews are independently collected and not edited by Apaxon®.

“did the job exactly what was advertised, would highly recommend”
Verified customer

Reviews are independently collected and not edited by Apaxon®.

Verified customer reviews

Collected independently on VouchRate
★★★★★

Kaydron is excellent!

Really starting to transform my business to where I want it to be 😄

Apaxon replied: Thank you so much for the fantastic review! 😄 It’s been a pleasure working with you and seeing the business take shape. I’m really glad we’re helping move things in the direction you’ve been aiming for, and there’s plenty more to come! Thanks again for your trust and support — it’s genuinely appreciated! — Kadron

Chris · 12 September 2026

★★★★★Verified purchase

Efficient and reliable

Purchased an Apple product, was cautious initially as not used this site before but it arrived the next day even though courier left it on door step. will definitely recommend Apaxon!

Apaxon replied: Thank you so much for your review! We completely understand being cautious when trying a new website, so it’s great to hear that we could make a good first impression. We’re delighted your Apple product arrived the next day and that you were happy with the service. We really appreciate your recommendation and hope to welcome you back to Apaxon again soon! 😊

Lorraine Johnson · 5 September 2026

★★★★★

Great Company to deal with.

Great job by Kadron and the team. Definitely recommend for IT services

Apaxon replied: Thank you for the fantastic review! It’s been a pleasure supporting Mitsiland. We really appreciate your trust in us and are always happy to help keep everything running smoothly. We look forward to continuing to support you and the team! 👍

Mitsiland · 4 September 2026

★★★★★Verified purchase

Brilliant company

Apaxon Limited provide an excellent service to my business. Very knowledgeable and always responsive. Any IT issue that arises is always swiftly solved by the team at Apaxon

Apaxon replied: Thank you for this thoughtful review :-)

Suzanne Sill · 1 September 2026

MitsilandPremium Automotive Service & Repair Specialist

Apaxon®'s IT solutions have optimised our operations and significantly boosted our productivity. The team's reliable support and expertise have been genuinely invaluable to our business.

Managed IT★★★★★
Floor AngelsProfessional Cleaning Services

Apaxon®'s support has been excellent across every interaction. Their responsiveness and attention to detail make our daily operations much easier and more reliable to manage.

IT Support★★★★★
Cleaning Angels YorkshireSpecialist Cleaning Services

With Apaxon®'s help, our security posture and operational efficiency have greatly improved. We now have complete confidence in our IT infrastructure and the people behind it.

Cybersecurity★★★★★
Sagars 365Conservatory Roof Insulation

Apaxon®'s customer service has exceeded every expectation. Their prompt, professional support has been crucial for maintaining business continuity and keeping our team productive.

Managed IT★★★★★
Cotswold Magic CarpetsCarpet & Flooring Specialist

I approached Kadron after a friend recommended him, having used him for their own business. I'm so glad I did! 😃 He is simply transforming my business and taking it exactly where it needs to be. He's incredibly patient with me and all of my ideas 😂, really listens to what I want, and somehow manages to bring it all together. I couldn't recommend him highly enough!

via Google
Business IT★★★★★
Geoffs Garden OrnamentsGarden Ornaments & Outdoor Living

Kadron is amazing, he has helped our business and done a full make over on our websites. Kadron has also shared his knowledge and provided the information I need in great detail, is always on standby to assist and is fast at acting upon any tasks I throw at him. It's been a great pleasure, and have built a lovely business relationship for all our needs.

Also for Just Fountainsvia Google
Web Development★★★★★
Thistlemist FarmFarm & Countryside Business

Kadron's service is second to none… I will forever be indebted to him for how he has gone above & beyond to help me with my website & business in general. Thank you Kadron.

via Google
Web Development★★★★★

Testimonials from Apaxon® IT, web and support clients, including verbatim Google reviews. They describe our service, not this product.

Technology Partners
All Verified
Authorised Partner
Tier 2 Partner
Authorised Partner
Commercial Traditional Dealer
Registered PartnerInfrastructure Partner
Commercial Partner

Similar Products

Compare All
Your Choice

Jabra BIZ 2300 QD Duo - Headset - on-ear - wired

Headset
Wired
Boom
Office/Call center
Stock93
£90.23