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header-product Headset Jabra BIZ 2300 Mono NC Bal wired Bluetooth 1.075 m cable 49 g black for office/call center

Headset Jabra BIZ 2300 Mono NC Bal wired Bluetooth 1.075 m cable 49 g black for office/call center

Wired headset Jabra BIZ 2300 Mono NC Bal 1.075m 49g Photo 1
Wired headset Jabra BIZ 2300 Mono NC Bal 1.075m 49g Photo 2
Wired headset Jabra BIZ 2300 Mono NC Bal 1.075m 49g Photo 3
Wired headset Jabra BIZ 2300 Mono NC Bal 1.075m 49g Photo 4
Wired headset Jabra BIZ 2300 Mono NC Bal 1.075m 49g Photo 1
Wired headset Jabra BIZ 2300 Mono NC Bal 1.075m 49g Photo 2
Wired headset Jabra BIZ 2300 Mono NC Bal 1.075m 49g Photo 3
Wired headset Jabra BIZ 2300 Mono NC Bal 1.075m 49g Photo 4
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Short description

Wired headset Jabra BIZ 2300 Mono with noise-cancelling (NC) microphone and balanced audio (Bal). Designed for office and call center use, it offers wired connectivity with optional Bluetooth, a 1.075 m cable, lightweight 49 g construction and black finish. Provides clear voice pickup, reduced background noise and comfortable single-ear wear for long shifts.
Warranty: 2 Years
SKU: 1076440
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Product information

Description

The Jabra BIZ 2300 Mono NC is a wired, single-ear headset designed for office and call centre environments. It combines noise-cancelling microphone technology with balanced audio to ensure clear voice pickup and reduced background noise. The headset connects via a Quick Disconnect (QD) plug compatible with Siemens OpenStage telephones and similar deskphone systems, and features a lightweight design (49 g) with a 1.075 m cable for reliable daily use.

Advantages

The headset offers focused mono listening with a noise-cancelling microphone that improves call clarity in busy workspaces. Its balanced audio provides consistent sound quality for speech, while the QD connector allows instant compatibility with a variety of desk phones. The lightweight construction and ergonomic headband support comfortable wear over long shifts, and the durable build is intended for intensive call-centre use.

Suitable for

  • Call centre agents
  • Office professionals handling frequent phone calls
  • Customer support and helpdesk teams

Key specifications

  • Model: Jabra BIZ 2300 Mono NC (MPN 2303-825-109)
  • Connection: QD (Quick Disconnect) plug — compatible with Siemens OpenStage desk phones
  • Type: Wired, mono (single-ear)
  • Microphone: Noise-cancelling (NC)
  • Cable length: 1.075 m
  • Weight: 49 g
  • Colour: Black
  • EAN: 5706991016451

How to use

Connect the QD plug to a compatible Siemens OpenStage telephone or another deskphone with the appropriate adapter. Place the headband over your head and position the earcup on one ear for mono listening. Adjust the microphone boom so the noise-cancelling microphone sits close to the corner of your mouth but not touching the lips. Use the cable to route the connection neatly to your handset base or headset port to avoid strain on the connector.

Usage recommendations

For optimum voice clarity, position the noise-cancelling microphone 1–2 cm from the mouth and perform a quick sound check at the start of each shift. Store the headset in a protective place when not in use to prolong durability; avoid sharp bends in the cable.

Specifications

Ear coupling:
Supraaural
Connectivity technology:
Wired
Cable length:
1.075 m
Weight:
0.049 kg
Product colour:
Black
Wearing style:
Head-band
All features

Headphones

Ear coupling:
Supraaural

Ports & interfaces

Connectivity technology:
Wired
Bluetooth:
Yes
USB connectivity:
Yes

Performance

Cable length:
1.075 m
Certification:
CE, FCC, UL, cUL,EAC, RCM, KCC, RoHS, REACH
Product colour:
Black
Headset type:
Monaural
Wearing style:
Head-band
Recommended usage:
Office/Call center
Maximum input power:
20 mW
Product type:
Headset
Hearing protection technologies:
Jabra PeakStop
HD voice:
No

Other features

QD connector:
Yes
Material:
Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC)
Quantity:
1
Pouch:
Yes

Microphone

Folding microphone:
Yes
Microphone noise-canceling:
Yes

Weight & dimensions

Weight:
0.049 kg

Packaging data

Package weight:
140 g
Package depth:
70 mm
Package height:
190 mm
Package width:
145 mm

Packaging content

Quick start guide:
Yes
Warranty card:
Yes
Ear pads:
Yes
Safety sheet:
Yes
Ear pad material:
Leatherette

Logistics data

Master (outer) case height:
592 mm
Master (outer) case width:
495 mm
Master (outer) case gross weight:
9060 g
Master (outer) case length:
293 mm
Products per master (outer) case:
56 pc(s)
Harmonized System (HS) code:
85183000

Supplier features

Country of origin:
China

Description

Machine translation. Load original

Reasons to buy

A headset that’s built to last

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™.

World-class sound

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.

Air shock microphone

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.

Purpose built for the contact centre

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.

All-day comfort for agents

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.

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Customer reviews

Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Jabra products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Jabra service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ear coupling, connectivity technology, cable length, weight, product colour, wearing style, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Wired headset Jabra BIZ 2300 Mono NC Bal 1.075m 49g?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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