United States
Name:
2393-823-189
- Description:
- Biz 2300 - Headset - Head-band - Office/Call center - Black - Monaural - Button
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- Brand:
- Jabra
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- Warranty:
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3 Year Extended Warranty
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14-Day Money Back Guarantee
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Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
2393-823-189 Overview
2393-823-189-Biz 2300 - Headset - Head-band - Office/Call center - Black - Monaural - Button is a professional-grade monaural headset designed specifically for high-traffic office and call center environments. This device functions as a headset with an integrated wideband speaker and a high-quality noise-cancelling condenser microphone, delivering clear audio for both speaking and listening in demanding Unified Communications (UC) deployments. With a head-band form factor and lightweight build, it ensures all-day comfort for users in back-to-back call scenarios.
The headset features a single-ear (monaural) audio output configuration, allowing users to stay aware of their surroundings while ensuring focused call performance. Connectivity is typically via standard Quick Disconnect (QD) cable, supporting multiple interface options such as USB, 3.5mm, or RJ-9 adapters, depending on the compatible endpoint. Its wideband frequency response (150 Hz – 6.8 kHz) provides natural-sounding voice communication, while advanced Digital Signal Processing (DSP), Acoustic Echo Cancellation (AEC), and noise cancellation combine to optimize call clarity. Designed for office, call center, and Unified Communications systems, it is compatible with leading softphones and desk phones, making it ideal for boardrooms, meeting spaces, and enterprise call environments.
What is the price of 2393-823-189?
Pricing for 2393-823-189 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 2393-823-189.
Explore more options from Audio Equipment or explore other Jabra products.
2393-823-189 Specifications
| Product Type | Audio Equipment |
| Audio Device Type | Headset |
| Microphone Type | Condenser |
| Speaker Type | N/A |
| Form Factor | Desktop |
| Use Case | Unified Communications |
| Channel Configuration | Mono |
| Connectivity | Quick Disconnect (QD) |
| Input Types | N/A |
| Output Types | Quick Disconnect (QD) |
| Power Output (if Applicable) | N/A |
| Power Source | N/A |
| Frequency Response | 150 Hz – 6.8 kHz |
| Signal Processing | DSP / AEC / Noise Suppression |
| Audio Codecs Supported | N/A |
| Mounting Option | N/A |
| Control Interface | Physical Buttons |
| Wireless Support | No |
| Product Name | Jabra BIZ 2300 Mono QD |
| Height | 6.73 |
| Width | 5.59 |
| Depth | 2.20 |
| Weight | 0.117 |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Audio Codecs Supported | N/A | N/A | N/A | N/A | N/A |
| Audio Device Type | Headset | Headset | Headset | Headset | Headset |
| Channel Configuration | Mono | Mono | Stereo | Mono | Mono |
| Connectivity | Quick Disconnect (QD) | DECT | USB-C | USB | USB |
| Control Interface | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons |
| Depth | 2.20 | 2.8 | 2.36 | 2.1 | 2.12 |
| Form Factor | Desktop | Portable | Desktop | Head-band | Desktop |
| Frequency Response | 150 Hz – 6.8 kHz | 150 Hz – 6.8 kHz | 150 Hz – 7 kHz | 150 Hz – 7 kHz (Speaker), 150 Hz – 6.8 kHz (Microphone) | 70 Hz – 16 kHz (Speaker), 100 Hz – 10 kHz (Microphone) |
| Height | 6.73 | 6.7 | 7.87 | 6.3 | 7.13 |
| Input Types | N/A | N/A | USB-C | USB | USB |
| Microphone Type | Condenser | Condenser | Condenser | Condenser | Condenser |
| Mounting Option | N/A | N/A | Desktop | Desktop | N/A |
| Output Types | Quick Disconnect (QD) | N/A | USB-C | USB | USB |
| Power Output (if applicable) | N/A | N/A | N/A | N/A | N/A |
| Power Source | N/A | AC Adapter | USB-Powered | USB-Powered | USB-Powered |
| Product Name | Jabra BIZ 2300 Mono QD | Jabra PRO 920 Headset Convertible (920-25-508-101) | Jabra Evolve 20 Stereo MS USB-C | Jabra PRO 930 Mono EMEA USB Headset (930-25-509-101) | Jabra BIZ 2300 Mono USB UC |
| Product Type | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment |
| Signal Processing | DSP / AEC / Noise Suppression | DSP | DSP / Noise Suppression | DSP / AEC / Noise Suppression | DSP / Noise Suppression |
| Speaker Type | N/A | N/A | N/A | N/A | N/A |
| Use Case | Unified Communications | Conference Room / Unified Communications / Office | Unified Communications / Conference Room / Office | Unified Communications / Conference Room / Office | Unified Communications |
| Weight | 0.117 | 0.06 | 0.28 | 0.12 | 0.13 |
| Width | 5.59 | 5.1 | 6.89 | 5.5 | 6.77 |
| Wireless Support | No | RF | No | No | No |
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Questions & Answers
Q
What connectivity options does the Biz 2300 headset offer?
A
The Biz 2300 features a standard 3.5 mm jack and USB-C adapter, ensuring plug-and-play compatibility with PCs, softphones, and mobile devices.
Q
Is the Biz 2300 headset compatible with major VoIP and call-center platforms?
A
Yes. It’s certified for Microsoft Teams, Zoom, Cisco, Avaya, and most SIP-based PBX systems, delivering seamless integration and call control.
Q
Does the Biz 2300 provide noise-cancelling microphone performance?
A
Absolutely. Its uni-directional noise-cancelling mic filters out background noise, guaranteeing crystal-clear voice transmission in busy offices.
Q
How do I mute and unmute calls on the Biz 2300?
A
Use the intuitive in-line button on the cable. One press mutes, another press unmutes, with an LED indicator confirming status.
Q
Is the Biz 2300 headset comfortable for extended wear?
A
Yes. It has a padded adjustable headband and soft leatherette ear cushion, designed for all-day comfort in call-center environments.
Q
Can I adjust the microphone boom on the Biz 2300?
A
The flexible boom arm rotates 360°, allowing precise mic positioning for optimal voice pickup and user comfort.
Q
What is the cable length of the Biz 2300 headset?
A
The Biz 2300 comes with a 2.1 m (7-ft) reinforced cable, providing ample reach for desktop setups and mobility.
Q
What frequency range does the Biz 2300 speaker cover?
A
It delivers 20 Hz–20 kHz frequency response, ensuring full-range audio for clear speech and comfortable listening.
Q
Is the Biz 2300 headset monaural or binaural?
A
It’s a monaural design with a single earcup, allowing users to stay aware of their surroundings while on calls.
Q
Does the Biz 2300 require any drivers or software?
A
No drivers are needed. It’s driver-free on Windows, macOS, and Linux. Simply plug in for instant operation.
Q
How durable is the Biz 2300 for heavy office use?
A
Built with reinforced stress points and a metal-reinfoced headband, it withstands daily handling in busy call centers.
Q
What warranty covers the Biz 2300 headset?
A
The Biz 2300 includes a two-year limited warranty covering manufacturing defects and performance issues.
Q
Can I replace the ear cushion or headband pad on the Biz 2300?
A
Yes. Replaceable leatherette cushions and headband pads are available as spare parts to extend product life.
Q
How do I clean and maintain the Biz 2300 headset?
A
Wipe ear cushions and headband with a damp cloth and mild detergent. Avoid liquids on electronic components.
Q
Is the Biz 2300 headset optimized for high-volume call centers?
A
Absolutely. Its noise-cancel mic, durable build, and all-day comfort make it ideal for intensive call-center use.
Q
What is the sound quality like on the Biz 2300 headset?
A
It delivers professional-grade audio clarity and natural voice reproduction, ensuring reliable communication in busy offices.
Q
Does the Biz 2300 support inline volume control?
A
Yes. An integrated volume control on the cable lets users quickly adjust listening levels without leaving their desk.
