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5393-829-309
EVOLVE 30 II UC MONO
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5393-829-309-EVOLVE 30 II UC MONO is a professional mono headset equipped with an integrated noise-cancelling microphone and high-quality audio driver, designed for unified communications. The device features a single-ear (monaural) design, providing clear voice reproduction and ambient awareness, making it ideal for productivity-focused environments. Audio input is handled via the microphone boom, and the audio output is delivered to a single speaker, supporting clear conversations and reliable sound performance.
This headset connects via a USB-A interface and includes a 3.5mm jack for flexible device compatibility across UC platforms, softphones, and mobile devices. The frequency response ranges from 100 Hz to 8 kHz (wideband mode), optimized for speech clarity. The EVOLVE 30 II UC MONO supports DSP-based audio processing for echo cancellation and improved voice signals. Typical use cases include boardrooms, modern meeting spaces, open offices, and unified communications deployments, supporting professional audio for calls and conferencing in desktop and portable setups.
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| Product Type | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment |
| Audio Device Type | Headset | Headset | Headset | Headset | Headset |
| Microphone Type | Condenser | Condenser | Boom / Condenser | Condenser | Condenser |
| Speaker Type | N/A | N/A | Active / 2-Way | N/A | N/A |
| Form Factor | Portable | Desktop | Portable / Desktop | Portable | Headband |
| Use Case | Unified Communications / Conference Room / Meeting Spaces | Unified Communications / Conference Room / Call Center / Meeting Space | Unified Communications / Conference Room / Office / Meeting Space | Unified Communications | Unified Communications / Conference Room / Call Center |
| Channel Configuration | Mono | Stereo | Stereo | Stereo | Mono |
| Connectivity | USB / 3.5mm | USB-C | USB / Bluetooth | USB | QD (Quick Disconnect) |
| Input Types | USB / 3.5mm | USB | USB / Bluetooth / 3.5mm | USB | N/A |
| Output Types | USB / 3.5mm | USB | Stereo / USB / 3.5mm | USB | QD (Quick Disconnect) |
| Power Output (if applicable) | N/A | N/A | N/A | N/A | N/A |
| Power Source | USB-Powered | USB-Powered | Battery / USB-Powered (Charging Stand) | USB-Powered | N/A |
| Frequency Response | 100 Hz – 8 kHz | 150 Hz – 6.8 kHz (Speaker); 100 Hz – 10 kHz (Microphone) | 20 Hz – 20 kHz (speaker); 10 Hz – 20 kHz (microphone) | 20 Hz – 20 kHz | 100 Hz – 10 kHz |
| Signal Processing | DSP / Noise Suppression | DSP / Noise Suppression | DSP / AEC / Noise Suppression | DSP / Noise Suppression | Noise Suppression |
| Audio Codecs Supported | N/A | N/A | SBC / AAC | N/A | N/A |
| Mounting Option | N/A | N/A | Desktop (Stand) | N/A | N/A |
| Control Interface | Physical Buttons | Physical Buttons | Physical Buttons / Touch Control / Software / App | Physical Buttons | Physical Buttons |
| Wireless Support | No | No | Bluetooth | No | No |
| Product Name | Jabra EVOLVE 30 II UC Mono (5393-829-309) | Jabra BIZ 2300 DUO USB-C UC | Jabra Evolve2 85 Link380c UC Stereo Stand Black (28599-989-889) | Jabra Evolve2 40 UC Stereo Headset (24089-989-899) | Jabra Biz 2300 QD Mono |
| Height | 7.09 | 6.7 | 8.7 | 2.36 | 7.1 |
| Width | 6.18 | 7.2 | 7.5 | 7.87 | 5.6 |
| Depth | 2.36 | 2.2 | 2.8 | 6.38 | 2.0 |
| Weight | 0.16 | 0.12 | 0.65 | 0.44 | 0.10 |
Clear stereo sound and reliable USB deployment across corporate environments.
Comfortable ear cushions and consistent microphone performance.
Strong audio balance and dependable daily usage.
Professional headset ideal for remote collaboration sessions.
Excellent value with stable UC compatibility.
The Jabra EVOLVE 30 II UC Mono is a professional USB headset optimized for unified communications, featuring a single-ear design, noise-isolating ear cushion, and an adjustable headband.
Simply plug the 3.5 mm jack into your mobile device or use the included USB-A adapter for PC/Mac; no drivers are required for instant plug-and-play functionality.
It is certified for Skype for Business, optimized for Microsoft Teams, and compatible with Zoom, Cisco Webex, Windows, macOS, and smartphones via the 3.5 mm connection.
The headset delivers HD Voice wideband audio, passive noise isolation, and a noise-canceling microphone to ensure clear voice calls and immersive media playback.