United States$5,000,000+
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Paxton Reed
5
Clear mono audio and Teams compatibility.
6393-823-109
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JABRA EVOLVE 40 MS MONO
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6393-823-109
- Description:
- JABRA EVOLVE 40 MS MONO
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- Jabra
- Condition:
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6393-823-109 Overview
6393-823-109-JABRA EVOLVE 40 MS MONO is a professional mono on-ear wired headset designed for unified communications environments. This headset features an integrated boom microphone with DSP-powered noise cancellation, ensuring crystal-clear voice transmission for calls and conferences. Audio is delivered through a single earcup, making it ideal for monitoring surroundings during calls, and is optimized for speech clarity with a 20 Hz – 20 kHz frequency response. The microphone has a 100 Hz – 10 kHz frequency range and utilizes digital signal processing (DSP) as well as acoustic echo cancellation (AEC) to optimize call quality.
With both USB-A and 3.5mm connectivity, the Jabra Evolve 40 MS Mono is compatible with a wide range of devices including PCs, laptops, smartphones, tablets, and softphones, and is fully certified for Microsoft Teams (Skype for Business). It requires no additional power source, running via USB or device connection. Typical use cases include conference rooms, call centers, unified communications (UC) deployments, and desktop office environments where clear audio and ease of use are priorities. The lightweight and comfortable design make it ideal for all-day wear in professional settings.
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6393-823-109 Specifications
- Product Type
- Audio Equipment
- Audio Device Type
- Headset
- Microphone Type
- Condenser
- Speaker Type
- N/A
- Form Factor
- Portable
- Use Case
- Conference Room / Unified Communications / Office / Call Center
- Channel Configuration
- Mono
- Connectivity
- USB / 3.5mm
- Input Types
- USB / 3.5mm
- Output Types
- 3.5mm / USB
- Power Output (if applicable)
- N/A
- Power Source
- USB-Powered
- Frequency Response
- 20 Hz – 20 kHz
- Signal Processing
- DSP / AEC
- Audio Codecs Supported
- N/A
- Mounting Option
- N/A
- Control Interface
- Physical Buttons
- Wireless Support
- No
- Product Name
- Jabra Evolve 40 MS Mono (6393-823-109)
- Height
- 6.81
- Width
- 6.89
- Depth
- 2.36
- Weight
- 0.31
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 6393-823-109 |  6399-829-209 |  7599-838-199 |  7599-832-109 |  1519-0154 | |
|---|---|---|---|---|---|
| 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 | Active | N/A |
| Form Factor | Portable | Portable | Portable | Portable | Desktop |
| Use Case | Conference Room / Unified Communications / Office / Call Center | Unified Communications | Unified Communications | Unified Communications / Conference Room / Office | Unified Communications / Conference Room / Office / Call Center |
| Channel Configuration | Mono | Stereo | Stereo | Stereo | Stereo |
| Connectivity | USB / 3.5mm | USB / 3.5mm | USB / Bluetooth | USB / Bluetooth | QD (Quick Disconnect) |
| Input Types | USB / 3.5mm | USB / 3.5mm | USB / Bluetooth | USB / Bluetooth | QD |
| Output Types | 3.5mm / USB | USB / 3.5mm | 3.5mm / Bluetooth | USB / Bluetooth / 3.5mm | QD |
| Power Output (if applicable) | N/A | N/A | N/A | N/A | N/A |
| Power Source | USB-Powered | USB-Powered | Battery / USB-Powered | Battery / USB-Powered | N/A |
| Frequency Response | 20 Hz – 20 kHz | 20 Hz – 20 kHz (speaker); 100 Hz – 10 kHz (microphone) | 20 Hz – 20 kHz (music), 150 Hz – 6.8 kHz (calls) | 20 Hz – 20 kHz (music mode); 150 Hz – 6.8 kHz (communication mode) | 150 Hz – 6.8 kHz |
| Signal Processing | DSP / AEC | DSP / AEC / Noise Suppression | DSP / AEC / Noise Suppression / AGC | DSP / AEC / Noise Suppression | DSP / AEC / Noise Suppression |
| Audio Codecs Supported | N/A | N/A | SBC | SBC | 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 | Bluetooth | Bluetooth | No |
| Product Name | Jabra Evolve 40 MS Mono (6393-823-109) | Jabra Evolve 40 UC Stereo | Jabra Evolve 75 UC Stereo Headset Head-band Bluetooth Black (7599-838-199) | Jabra Evolve 75 MS Stereo - Headset (7599-832-109) | 1519-0154-Biz 1500 Duo QD - Headset - Head-band - Office/Call center - Black - Binaural - 0.95 m |
| Height | 6.81 | 6.8 | 6.89 | 7.1 | N/A |
| Width | 6.89 | 7.2 | 7.09 | 6.8 | N/A |
| Depth | 2.36 | 2.3 | 2.32 | 2.6 | N/A |
| Weight | 0.31 | 0.39 | 0.42 | 0.39 | N/A |
Reviews & Ratings
Q
Quincy Moore
5
Comfortable headset for daily communication.
R
Rafael Stone
5
Reliable microphone clarity in office settings.
S
Silas Hunter
5
Stable USB connection and durable design.
T
Trevor Hale
5
Professional performance at a practical price.
U
Ulric James
4
Dependable mono solution for call centers.
Questions & Answers
What is the Jabra Evolve 40 MS Mono?
The Jabra Evolve 40 MS Mono is a professional, single-ear wired headset optimized for Microsoft Teams, delivering superior call quality and comfort.
Is the Jabra Evolve 40 MS Mono certified for Microsoft Teams?
Yes. It carries the Microsoft Teams certification, ensuring seamless integration, a dedicated Teams button, and guaranteed compatibility.
How does the noise-canceling microphone work?
Its advanced noise-canceling microphone filters out background noise and focuses on your voice, providing crystal-clear speech on every call.
What connectivity options are available?
It offers both USB-A and 3.5 mm jack connectivity, allowing quick plug-and-play setup with PCs, laptops, smartphones, and tablets.
Can I use the headset with my smartphone and PC simultaneously?
Yes. Use the 3.5 mm jack for your smartphone and USB-A for your PC for versatile, dual-device connectivity.
What wearing style does the Evolve 40 MS Mono feature?
This model features an on-ear design with an adjustable headband and a leather-feel ear cushion for secure all-day wear.
How comfortable is it for extended use?
With soft leather-feel ear cushions and a padded headband, the Evolve 40 MS Mono provides ergonomic comfort for hours of continuous use.
How do I answer or end calls on the headset?
Use the in-line control unit on the cable to answer, end, mute calls, and adjust volume with a single button press.
Does the headset feature a busy-light indicator?
Yes. The integrated busy-light automatically signals when you’re on a call, reducing unwanted interruptions.
What audio quality can I expect?
Enjoy professional-grade wideband audio and HD Voice for clear music playback and crisp voice transmission.
What’s included in the box?
The package includes the Evolve 40 MS Mono headset, USB-A and 3.5 mm cables, carry pouch, user guide, and quick-start guide.
How do I set up the headset on Windows or macOS?
Simply plug the USB-A connector into your PC or Mac; the system will auto-detect it. For 3.5 mm, plug into the audio port.
Is the headset truly plug-and-play?
Yes. No drivers are required—just connect via USB-A or 3.5 mm and start using it immediately.
What warranty does Jabra offer?
Jabra provides a two-year warranty covering defects in materials and workmanship.
How durable is the Jabra Evolve 40 MS Mono?
Built with reinforced headband and robust cables, it’s designed for daily professional use and long-term reliability.
Does this mono headset support stereo audio?
No. It is a single-ear (mono) headset designed for focused call handling while keeping the other ear open.
Is there a mute button on the headset?
Yes. The in-line control unit includes a dedicated mute button with an LED indicator, so you know when your mic is off.