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Clear mono audio and dependable USB connection. Excellent for focused business calls.
4993-829-209
JABRA EVOLVE 20 UC MONO
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4993-829-209
JABRA EVOLVE 20 UC MONO
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4993-829-209-JABRA EVOLVE 20 UC MONO is a professional on-ear USB headset designed for unified communications and enterprise telephony applications. Featuring a mono (single-ear) configuration, it combines a high-quality wideband digital microphone with DSP-based noise cancellation and a precision 28mm speaker driver, delivering clear audio for both calls and multimedia. It connects via USB-A, ensuring plug-and-play compatibility with leading UC platforms and softphones without the need for additional drivers.
The Jabra Evolve 20 UC Mono supports a frequency response of 150 Hz – 7 kHz for telephony and 20 Hz – 20 kHz for multimedia, providing natural voice reproduction and full-range audio playback. The headset is powered directly by USB, features physical in-line call and volume controls, and offers compatibility across Windows and Mac OS. Typical use cases include boardrooms, open offices, remote working setups, and unified communications deployments, making it an ideal choice for professionals seeking reliability and convenience in frequent conferencing environments.
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 4993-829-209 |  1559-0159 |  7899-829-209 |  6393-829-209 |  14401-09 | |
|---|---|---|---|---|---|
| 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 | Active | N/A | N/A |
| Form Factor | Desktop | Desktop | Portable | Portable | Portable |
| Use Case | Unified Communications | Unified Communications / Conference Room / Call Center | Unified Communications / Conference Room / Meeting Spaces / Streaming | Unified Communications | Unified Communications / Conference Room / Meeting Space / Office Audio |
| Channel Configuration | Mono | Stereo | Stereo | Mono | Mono |
| Connectivity | USB | USB | USB / 3.5mm | USB / 3.5mm | USB / 3.5mm |
| Input Types | USB | USB | USB / 3.5mm | USB / 3.5mm | USB / 3.5mm |
| Output Types | USB | USB | 3.5mm | 3.5mm | USB / 3.5mm |
| Power Output (if applicable) | N/A | N/A | N/A | N/A | N/A |
| Power Source | USB-Powered | USB-Powered | USB-Powered | USB-Powered | USB-Powered |
| Frequency Response | 150 Hz – 7 kHz (Mic), 20 Hz – 20 kHz (Speaker) | 20 Hz – 6.8 kHz (Microphone), 20 Hz – 20 kHz (Speaker) | 20 Hz – 20 kHz | 20 Hz – 20 kHz (media), 150 Hz – 7 kHz (telephony) | 150 Hz – 7 kHz |
| Signal Processing | DSP | DSP / AEC / Noise Suppression | DSP / ANC | DSP / AEC | DSP / Noise Suppression |
| Audio Codecs Supported | N/A | N/A | N/A | N/A | N/A |
| Mounting Option | N/A | N/A | Desktop | N/A | N/A |
| Control Interface | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons | N/A |
| Wireless Support | No | No | No | No | No |
| Product Name | Jabra Evolve 20 UC Mono (4993-829-209) | Jabra BIZ 1500 Duo USB | Jabra Evolve 80 UC Stereo (7899-829-209) | Jabra Evolve 40 UC mono - Headset (6393-829-209) | Jabra EVOLVE 40 Mono Headset without Controller (14401-09) |
| Height | 6.3 | 7.68 | 8.1 | 8.3 inches | 7.09 |
| Width | 6.89 | 5.71 | 7.8 | 7.1 inches | 6.54 |
| Depth | 2.36 | 2.17 | 2.2 | 2.1 inches | 2.44 |
| Weight | 0.22 | 0.15 | 0.77 | 0.32 lbs | 0.33 |
Clear mono audio and dependable USB connection. Excellent for focused business calls.
Comfortable for extended meetings. Microphone clarity is impressive for daily office use.
Simple setup and reliable performance. Perfect entry-level professional headset.
Lightweight design with consistent call quality. Great value for corporate teams.
Background noise reduction works well in open offices.
Professional sound and durable build. Ideal for remote support staff.
The Jabra Evolve 20 UC Mono is a professional wired USB headset designed for unified communications, featuring a single earcup, noise-canceling microphone and inline call control.
“UC” stands for Unified Communications, indicating the headset is optimized for leading VoIP and softphone platforms without additional drivers.
The Jabra Evolve 20 UC Mono is compatible with all major platforms including Microsoft Teams, Zoom, Cisco, Avaya, Skype for Business and other SIP-based clients.
The noise-canceling microphone filters out background noise for crystal-clear voice quality, ideal for busy office and remote environments.