United States$5,000,000+
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T
Tariq Hollowell
5
Clear stereo audio with strong USB connectivity stability.
4993-829-409
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JABRA EVOLVE 20 SE MONO UC LEATHERETTES
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4993-829-409
- Description:
- JABRA EVOLVE 20 SE MONO UC LEATHERETTES
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Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Jabra
- Condition:
3 Year Extended Warranty
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4993-829-409 Overview
4993-829-409-JABRA EVOLVE 20 SE MONO UC LEATHERETTES is a professional USB-connected mono headset designed specifically for unified communications and office environments. The headset features a single high-quality speaker (mono audio configuration) and an integrated noise-cancelling microphone, making it ideal for clear voice transmission in busy workplaces. Connectivity is achieved via USB-A, ensuring seamless integration with leading UC platforms such as Microsoft Teams, Zoom, and Cisco, as well as compatibility with both Windows and macOS systems.
The Jabra Evolve 20 SE Mono UC supports a frequency response of 150 Hz – 7 kHz for speakers and 100 Hz – 10 kHz for the microphone, optimizing both audio playback and voice clarity. Equipped with DSP (Digital Signal Processing) and an inline control unit for call management, this headset excels in boardrooms, meeting spaces, open offices, and unified communication (UC) deployments. The leatherette ear cushion enhances comfort for extended use, and the headset is USB-powered, eliminating the need for external adapters or batteries.
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4993-829-409 Specifications
- Product Type
- Audio Equipment
- Audio Device Type
- Headset
- Microphone Type
- Noise Cancelling / N/A
- Speaker Type
- N/A
- Form Factor
- Desktop
- Use Case
- Unified Communications / Conference Room / Meeting Space / Office
- Channel Configuration
- Mono
- Connectivity
- USB
- Input Types
- USB
- Output Types
- N/A
- Power Output (if applicable)
- N/A
- Power Source
- USB-Powered
- Frequency Response
- 150 Hz – 7 kHz (Speaker), 100 Hz – 10 kHz (Microphone)
- Signal Processing
- DSP
- Audio Codecs Supported
- N/A
- Mounting Option
- Desktop
- Control Interface
- Physical Buttons
- Wireless Support
- No
- Product Name
- Jabra Evolve 20 SE Mono UC Leatherette
- Height
- 6.89
- Width
- 5.71
- Depth
- 2.28
- Weight
- 0.23
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 4993-829-409 |  6399-823-109 |  4999-829-289 |  24089-989-899 |  6599-629-109 | |
|---|---|---|---|---|---|
| Product Type | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment |
| Audio Device Type | Headset | Headset | Headset | Headset | Headset |
| Microphone Type | Noise Cancelling / N/A | Condenser | Condenser | Condenser | Condenser |
| Speaker Type | N/A | N/A | N/A | N/A | N/A |
| Form Factor | Desktop | Portable | Portable | Portable | Portable |
| Use Case | Unified Communications / Conference Room / Meeting Space / Office | Unified Communications / Conference Room / Meeting Spaces / Remote Work | Conference Room / Unified Communications / Meeting Space / Office | Unified Communications | Unified Communications |
| Channel Configuration | Mono | Stereo | Stereo | Stereo | Stereo |
| Connectivity | USB | USB / 3.5mm | USB-C | USB | USB / Bluetooth |
| Input Types | USB | USB / 3.5mm | USB | USB | USB / Bluetooth |
| Output Types | N/A | USB / 3.5mm | USB | USB | USB / Bluetooth |
| Power Output (if applicable) | N/A | N/A | N/A | N/A | N/A |
| Power Source | USB-Powered | USB-Powered | USB-Powered | USB-Powered | Battery / USB-Powered |
| Frequency Response | 150 Hz – 7 kHz (Speaker), 100 Hz – 10 kHz (Microphone) | 20 Hz – 20 kHz (speaker); 100 Hz – 10 kHz (microphone) | 150 Hz – 7 kHz (Microphone), 20 Hz – 20 kHz (Speaker) | 20 Hz – 20 kHz | 20 Hz – 20 kHz |
| Signal Processing | DSP | DSP / AEC / Noise Suppression | DSP / Noise Suppression | DSP / Noise Suppression | DSP / Noise Suppression / AEC |
| Audio Codecs Supported | N/A | N/A | N/A | N/A | SBC / AAC |
| Mounting Option | Desktop | Desktop | N/A | N/A | N/A |
| Control Interface | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons / App |
| Wireless Support | No | No | No | No | Bluetooth |
| Product Name | Jabra Evolve 20 SE Mono UC Leatherette | Jabra Evolve 40 MS Stereo (6399-823-109) | Jabra Evolve 20 Stereo UC USB-C (4999-829-289) | Jabra Evolve2 40 UC Stereo Headset (24089-989-899) | Jabra Evolve 65e Link 380a UC (6599-629-109) |
| Height | 6.89 | 6.3 | 6.89 | 2.36 | 1.5 |
| Width | 5.71 | 7.1 | 2.36 | 7.87 | 6.1 |
| Depth | 2.28 | 2.3 | 7.48 | 6.38 | 8.1 |
| Weight | 0.23 | 0.37 | 0.31 | 0.44 | 0.09 |
Reviews & Ratings
B
Blaine Bradford
4
Comfortable design supporting long virtual meetings.
R
Rylan Whitlock
4
Reliable microphone clarity and balanced sound profile.
Z
Zane Reeves
5
Professional headset suited for corporate rollouts.
K
Kody Talley
5
Consistent performance across collaboration tools.
J
Jett Osborne
4
Durable build quality and predictable daily use.
A
Armand Holloway
4
Excellent enterprise communication solution with dependable reliability.
Questions & Answers
What is the Jabra Evolve 20 SE Mono UC Leatherette headset?
The Jabra Evolve 20 SE Mono UC Leatherette is a professional wired mono headset optimized for unified communications, featuring a noise-canceling microphone, USB-A connectivity, and comfortable leatherette ear cushions.
How does the noise-canceling microphone on the Evolve 20 SE Mono UC work?
The headset’s Voice Tube design and advanced microphone foam filter out background noise, ensuring clear speech in busy office environments.
Is the Jabra Evolve 20 SE Mono UC Leatherette certified for Microsoft Teams?
Yes, the headset carries Microsoft Teams certification and a UC label, guaranteeing seamless integration and in-call controls for Microsoft Teams and other leading platforms.
Which devices and operating systems are compatible with this headset?
The Jabra Evolve 20 SE Mono UC Leatherette works plug-and-play with Windows, macOS, and most VoIP platforms via its USB-A connector.
What inline controls are available on the Jabra Evolve 20 SE Mono UC?
Integrated inline call controls allow you to answer/end calls, adjust volume, and mute/unmute the microphone without touching your computer.
How does the leatherette ear cushion enhance user comfort?
The soft PU leatherette cushion provides all-day comfort and an effective acoustic seal for improved noise isolation and listening fatigue reduction.
Can I wear the Evolve 20 SE Mono UC Leatherette all day without discomfort?
Yes, the adjustable headband and lightweight mono design ensure ergonomic fit and minimal pressure for extended daily use.
What is the cable length of the Jabra Evolve 20 SE Mono UC?
The headset features a 1.8 m (6 ft) PVC-coated cable, offering ample reach and tangle-resistant durability.
Does the Jabra Evolve 20 SE Mono UC Leatherette support plug-and-play functionality?
Yes, it installs instantly via USB-A without additional drivers, enabling immediate use with your PC or laptop.
What frequency range does this headset support for calls and music?
The Evolve 20 SE Mono UC delivers a frequency range of 150 Hz–6.8 kHz for voice and up to 20 kHz for media playback.
Is the Jabra Evolve 20 SE Mono UC Leatherette durable for daily use?
Constructed with reinforced stress points, a steel-reinforced headband, and premium cable sheathing, it is built to withstand everyday wear.
Does the headset include a protective case or pouch?
No, the Jabra Evolve 20 SE Mono UC Leatherette ships without a case but features a tangle-resistant cable for easy storage.
What warranty does Jabra offer on the Evolve 20 SE Mono UC?
Jabra provides a two-year manufacturer’s warranty, covering defects in materials and workmanship under normal use.
How do I adjust the headset for optimal audio performance?
Position the leatherette ear cushion over your ear, extend the headband to fit snugly, and angle the microphone boom toward your mouth without touching your lips.
Why is the Jabra Evolve 20 SE Mono UC ideal for open office environments?
Its passive noise-canceling ear cushion and microphone technology block distractions and enhance clarity, making it perfect for shared workspaces.