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6393-829-209
Jabra Evolve 40 UC mono - Headset (6393-829-209)
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6393-829-209-Jabra Evolve 40 UC mono - Headset (6393-829-209) is a professional-grade, mono on-ear headset engineered for unified communications and office environments. This headset features an integrated wideband noise-canceling condenser microphone and a single high-quality speaker designed for clear and focused audio during calls. Its audio output configuration is mono, ensuring effective voice clarity and user comfort for extended use in open office spaces.
The headset supports both USB and 3.5mm connectivity, offering seamless integration with PCs, softphones, tablets, and smartphones. Its frequency response extends from 150 Hz to 7 kHz for telephony and up to 20 Hz to 20 kHz for media playback, delivering natural-sounding voice transmission and audio. The Jabra Evolve 40 UC mono headset incorporates built-in DSP and acoustic echo cancellation (AEC) to suppress background noise and enhance voice quality. It is fully compatible with unified communications (UC) platforms, making it ideal for business meetings, conference calls, remote collaboration, and professional UC deployments.
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 6393-829-209 |  9559-553-111 |  28599-999-998 |  2303-820-104 |  2486-825-209 | |
|---|---|---|---|---|---|
| Product Type | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment |
| Audio Device Type | Headset | Headset | Headset | Headset | Headset |
| Microphone Type | Condenser | Boom / Noise-Cancelling / N/A | Condenser | Condenser | Condenser |
| Speaker Type | N/A | Active | Active | N/A | N/A |
| Form Factor | Portable | Portable | Portable | Headband | Portable |
| Use Case | Unified Communications | Conference Room / Unified Communications / Office / Call Center | Conference Room / Unified Communications / Call Center / Streaming | Unified Communications / Conference Room / Call Center | Unified Communications / Conference Room / Contact Center / Office |
| Channel Configuration | Mono | Stereo | Stereo | Mono | Mono |
| Connectivity | USB / 3.5mm | USB / RJ-9 / DECT Wireless | Bluetooth / USB | QD (Quick Disconnect) | 3.5mm / Quick Disconnect (QD) |
| Input Types | USB / 3.5mm | USB / RJ-9 | USB / Bluetooth | N/A | N/A |
| Output Types | 3.5mm | USB / RJ-9 | N/A | QD (Quick Disconnect) | 3.5mm |
| Power Output (if applicable) | N/A | N/A | N/A | N/A | N/A |
| Power Source | USB-Powered | Battery / AC Adapter (base station) | Battery / USB-Powered | N/A | N/A |
| Frequency Response | 20 Hz – 20 kHz (media), 150 Hz – 7 kHz (telephony) | 40 Hz – 16 kHz (Speaker), 100 Hz – 7 kHz (Microphone) | 20 Hz – 20 kHz (Speaker); 100 Hz – 8 kHz (Microphone) | 100 Hz – 10 kHz | 80 Hz – 16 kHz |
| Signal Processing | DSP / AEC | DSP / Noise Suppression | DSP / AEC / Noise Suppression | Noise Suppression | DSP / Noise Suppression |
| Audio Codecs Supported | N/A | N/A | SBC / AAC | N/A | N/A |
| Mounting Option | N/A | N/A | N/A | N/A | N/A |
| Control Interface | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons |
| Wireless Support | No | DECT | Bluetooth | No | No |
| Product Name | Jabra Evolve 40 UC mono - Headset (6393-829-209) | Jabra Engage 65 Stereo - Headset (9559-553-111) | Jabra Evolve2 85 MS Stereo Headset (Beige, 28599-999-998) | Jabra Biz 2300 QD Mono | Jabra BIZ 2400 II Mono 3-1 NC WB Balance |
| Height | 8.3 inches | 7.32 | 2.52 | 7.1 | 7.1 |
| Width | 7.1 inches | 6.38 | 7.68 | 5.6 | 5.5 |
| Depth | 2.1 inches | 2.62 | 8.58 | 2.0 | 2.3 |
| Weight | 0.32 lbs | 0.18 | 0.68 | 0.10 | 0.13 |
Reliable mono headset. The busy light is great for signaling availability to coworkers. Clear UC audio.
Comfortable for all-day use. Perfect for staff who need to stay aware of the office environment.
Durable and clear. The Evolve 40 UC mono is a dependable choice for professional voice communication.
Great plug-and-play experience. The microphone filters out background noise exceptionally well. Very professional.
Solid build quality. A lightweight and reliable monaural headset that works perfectly with our UC setup.
The Jabra Evolve 40 UC Mono is a professional wired headset with a single-ear design and integrated UC certification, optimized for clear voice calls and unified communication platforms.
The Jabra Evolve 40 UC Mono works via USB-A or 3.5-mm jack on Windows, macOS, Chrome OS, and any device supporting standard audio connectivity.
Simply plug the USB-A connector into your PC or use the 3.5 mm jack for mobile devices—no drivers required for instant plug-and-play operation.
Yes, it features a noise-canceling microphone and passive earcup design to reduce background noise and enhance voice clarity.