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2399-829-109
Biz 2300 Duo USB UC - Headset - Head-band - Office/Call cent...
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2399-829-109-Biz 2300 Duo USB UC - Headset - Head-band - Office/Call center - Black - Binaural - Button is a professional binaural headset designed for enterprise office and call center environments. This device seamlessly combines a high-quality speaker and a noise-cancelling condenser microphone within a comfortable head-band form factor, offering superior audio clarity and reliable voice transmission for both calls and Unified Communications (UC) applications.
The headset connects via a standard USB interface, ensuring plug-and-play compatibility with PC-based telephony and UC platforms. With a frequency response of 150 Hz – 6,800 Hz for both speaker and microphone, the Biz 2300 supports DSP-based noise suppression and advanced acoustic protection. Its physical button controls enable intuitive operation while being optimized for daily use in busy call centers, boardrooms, and meeting spaces looking for robust and consistent multi-device UC deployment solutions.
2399-829-109 price is is available on request. Get immediate quote.
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 2399-829-109 |  4993-829-289 |  2389-820-109 |  2399-829-189 |  2499-823-209 | |
|---|---|---|---|---|---|
| Product Type | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment |
| Audio Device Type | Headset | Headset | Headset | Headset | Headset |
| Microphone Type | Condenser | Condenser | Condenser | Condenser | Condenser |
| Speaker Type | N/A | N/A | N/A | N/A | N/A |
| Form Factor | Head-band | Desktop | On-Ear / Headband | Desktop | Head-band |
| Use Case | Unified Communications / Conference Room / Office / Call Center | Unified Communications | Unified Communications / Conference Room / Call Center / Office | Unified Communications / Conference Room / Call Center / Meeting Space | Office / Call Center / Unified Communications / Meeting Spaces |
| Channel Configuration | Stereo | Mono | Stereo | Stereo | Stereo |
| Connectivity | USB | USB-C | Quick Disconnect (QD) | USB-C | USB / Bluetooth |
| Input Types | USB | USB | Quick Disconnect (QD) | USB | USB / Bluetooth |
| Output Types | USB | USB | Quick Disconnect (QD) | USB | USB / Bluetooth |
| Power Output (if applicable) | N/A | N/A | N/A | N/A | N/A |
| Power Source | USB-Powered | USB-Powered | N/A | USB-Powered | USB-Powered / Battery |
| Frequency Response | 150 Hz – 6,800 Hz | 100 Hz – 10 kHz | 150 Hz – 6.8 kHz | 150 Hz – 6.8 kHz (Speaker); 100 Hz – 10 kHz (Microphone) | 80 Hz – 16 kHz |
| Signal Processing | DSP / Noise Suppression | DSP / Noise Suppression / AEC | DSP / AEC / Noise Suppression | DSP / Noise Suppression | DSP / Noise Suppression |
| Audio Codecs Supported | N/A | N/A | N/A | N/A | N/A |
| Mounting Option | N/A | Desktop | N/A | N/A | N/A |
| Control Interface | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons |
| Wireless Support | No | No | No | No | Bluetooth |
| Product Name | Jabra Biz 2300 Duo USB UC Headset (2399-829-109) | Jabra Evolve 20 Mono UC USB-C | Jabra BIZ 2300 DUO NC WB QD (2389-820-109) | Jabra BIZ 2300 DUO USB-C UC | 2499-823-209-Biz 2400 II USB Duo BT MS - Headset - Head-band - Office/Call center - Black - Silver - Binaural - China |
| Height | 6.7 inches | 6.89 | 6.8 | 6.7 | 6.3 |
| Width | 7.4 inches | 6.65 | 7.0 | 7.2 | 5.7 |
| Depth | 2.0 inches | 2.17 | 2.0 | 2.2 | 2.1 |
| Weight | 0.13 lbs | 0.22 | 2.6 | 0.12 | 0.19 |
Durable design with great audio. The Biz 2300 Duo is a reliable, high-quality USB headset.
Clear UC audio and comfortable fit. The inline buttons are very responsive and easy to use.
Robust construction. The Kevlar-reinforced cord makes it very durable for high-intensity call center environments.
Excellent microphone quality. Our agents sound professional and the background noise is filtered out effectively.
Consistent performance and very lightweight. Perfect for all-day wear in a busy office setting.
The Jabra Biz 2300 Duo USB UC is a professional-grade, binaural USB headset with an adjustable headband, noise-cancelling microphone and integrated call-control button, engineered for office and call-center use.
Simply plug the USB-A connector into any Windows or Mac USB port for instant plug-and-play connectivity—no drivers or software installation required.
The Biz 2300 Duo USB UC is certified for all major UC platforms including Microsoft Teams, Zoom, Cisco Webex and Google Meet, ensuring seamless integration and call-control functionality.
Yes, its precision-engineered microphone uses advanced noise-cancelling technology to filter out background noise for crystal-clear voice transmission.