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USB-C duo headset with clear stereo performance and reliable compatibility.
2399-829-189
JABRA BIZ 2300 DUO USB-C UC
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2399-829-189
JABRA BIZ 2300 DUO USB-C UC
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2399-829-189-JABRA BIZ 2300 DUO USB-C UC is a professional-grade wired stereo headset designed primarily for unified communications and call centers. This device features dual over-the-head earcups and a noise-cancelling condenser microphone to deliver clear audio input and output during calls and conferences. With stereo channel configuration, it connects easily via USB-C, ensuring broad compatibility with the latest modern devices and platforms. The frequency response for the speakers is optimized for voice clarity, ranging from 150 Hz to 6.8 kHz, with a microphone frequency response of 100 Hz to 10 kHz, delivering excellent speech reproduction and communication performance.
The headset supports advanced signal processing technologies, such as DSP and noise suppression, for enhanced audio quality in busy office environments. Designed for plug-and-play deployment, it is compatible with leading UC platforms and is ideally suited for deployment in boardrooms, meeting spaces, open offices, and contact centers. With lightweight construction, built-in call controls, and robust durability, the Jabra BIZ 2300 DUO USB-C UC provides a reliable, comfortable solution for professionals requiring consistent, high-quality communication.
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 2399-829-189 |  2409-820-204 |  66001-09 |  14401-09 |  28599-989-889 | |
|---|---|---|---|---|---|
| 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 | Boom / Condenser |
| Speaker Type | N/A | N/A | N/A | N/A | Active / 2-Way |
| Form Factor | Desktop | Portable | Portable | Portable | Portable / Desktop |
| Use Case | Unified Communications / Conference Room / Call Center / Meeting Space | Unified Communications / Conference Room / Call Center | Unified Communications / Conference Room / Meeting Space / Remote Work | Unified Communications / Conference Room / Meeting Space / Office Audio | Unified Communications / Conference Room / Office / Meeting Space |
| Channel Configuration | Stereo | Stereo | Mono | Mono | Stereo |
| Connectivity | USB-C | QD (Quick Disconnect) | Bluetooth / USB | USB / 3.5mm | USB / Bluetooth |
| Input Types | USB | QD (Quick Disconnect) | USB / Bluetooth | USB / 3.5mm | USB / Bluetooth / 3.5mm |
| Output Types | USB | QD (Quick Disconnect) | USB / Bluetooth | USB / 3.5mm | Stereo / USB / 3.5mm |
| Power Output (if applicable) | N/A | N/A | N/A | N/A | N/A |
| Power Source | USB-Powered | N/A | Battery / USB-Powered | USB-Powered | Battery / USB-Powered (Charging Stand) |
| Frequency Response | 150 Hz – 6.8 kHz (Speaker); 100 Hz – 10 kHz (Microphone) | 100 Hz – 8 kHz (telephony) / 80 Hz – 16 kHz (multimedia) | 150 Hz – 7 kHz | 150 Hz – 7 kHz | 20 Hz – 20 kHz (speaker); 10 Hz – 20 kHz (microphone) |
| Signal Processing | DSP / Noise Suppression | DSP / Noise Suppression / PeakStop | DSP / AEC / Noise Suppression | DSP / Noise Suppression | DSP / AEC / Noise Suppression |
| Audio Codecs Supported | N/A | N/A | SBC | N/A | SBC / AAC |
| Mounting Option | N/A | N/A | N/A | N/A | Desktop (Stand) |
| Control Interface | Physical Buttons | Physical Buttons | Physical Buttons | N/A | Physical Buttons / Touch Control / Software / App |
| Wireless Support | No | No | Bluetooth | No | Bluetooth |
| Product Name | Jabra BIZ 2300 DUO USB-C UC | Jabra BIZ 2400 II QD Duo NC - Headset (2409-820-204) | 66001-09-MOTION UC - Headset - Ear-hook - Calls & Music - Black - Silver - Monaural - Wireless | Jabra EVOLVE 40 Mono Headset without Controller (14401-09) | Jabra Evolve2 85 Link380c UC Stereo Stand Black (28599-989-889) |
| Height | 6.7 | 6.7 | 2.36 | 7.09 | 8.7 |
| Width | 7.2 | 5.9 | 1.06 | 6.54 | 7.5 |
| Depth | 2.2 | 2.2 | 2.36 | 2.44 | 2.8 |
| Weight | 0.12 | 0.14 | 0.019 | 0.33 | 0.65 |
USB-C duo headset with clear stereo performance and reliable compatibility.
Comfortable design for long collaborative meetings.
Stable audio quality and dependable microphone clarity.
Durable build supporting enterprise rollouts.
Consistent communication performance across UC platforms.
The Jabra Biz 2300 Duo USB-C UC is a professional dual-ear wired headset offering USB-C connectivity, superior noise-canceling microphone, reinforced Kevlar-braided cable and premium leatherette ear cushions for all-day comfort.
Yes. The Jabra Biz 2300 Duo USB-C UC is certified for leading unified communications platforms including Microsoft Teams, Zoom, Cisco Webex and Skype for Business, providing plug-and-play connectivity without additional drivers.
The headset uses a precision-engineered, DSP-powered noise-canceling microphone that reduces background noise by up to 38 dB, ensuring crystal-clear voice transmission in busy environments.
You’ll get HD Voice wideband audio with a frequency range of 150 Hz to 6.8 kHz, delivering natural, detailed sound for both voice and multimedia applications.