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24089-889-999
Evolve2 40 - UC Mono - Headset - Head-band - Office/Call cen...
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24089-889-999-Evolve2 40 - UC Mono - Headset - Head-band - Office/Call center - Black - Monaural - Multi-key - Play/Pause - Track - Volume + - Volume - is a professional-grade monaural headset designed for unified communications and call center environments. This headset features a single on-ear speaker combined with an integrated boom arm microphone, offering clear voice capture and audio playback for both calls and media. It connects via USB-A, ensuring plug-and-play compatibility with a range of UC platforms and office devices.
The Evolve2 40 UC Mono headset delivers a frequency response of 20 Hz to 20 kHz for speakers and 100 Hz to 8 kHz for the microphone, optimized for speech intelligibility and multimedia playback. The headset incorporates integrated DSP for enhanced audio quality and supports multi-key controls for common functions such as play/pause, track navigation, and volume adjustments. Its lightweight, headband-based design is ideal for continuous use in office, call center, and remote conferencing scenarios, making it highly suitable for unified communications deployments and professional meeting spaces.
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| 24089-889-999 |  4993-823-309 |  26599-989-998 |  6640-906-300 |  28599-999-889 | |
|---|---|---|---|---|---|
| Product Type | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment |
| Audio Device Type | Headset | Headset | Headset | Headset | Headset |
| Microphone Type | Boom / N/A | Condenser | Condenser | Condenser | Condenser |
| Form Factor | Desktop | Desktop | Portable | Portable | Over-Ear / Desktop |
| Use Case | Unified Communications / Conference Room / Office / Call Center | Unified Communications / Conference Room / Meeting Space / Office | Unified Communications | Unified Communications | Conference Room / Unified Communications / Streaming / Home Audio / Auditorium |
| Channel Configuration | Mono | Mono | Stereo | Mono | Stereo |
| Connectivity | USB | USB | USB, Bluetooth | Bluetooth | USB-A / Bluetooth |
| Power Source | USB-Powered | USB-Powered | Battery, USB-Powered | Battery | Battery / USB-Powered |
| Frequency Response | 20 Hz – 20 kHz (Speaker); 100 Hz – 8 kHz (Microphone) | 150 Hz – 7 kHz | 20 Hz – 20 kHz | 150 Hz – 6.8 kHz | 20 Hz – 20 kHz |
| Signal Processing | DSP / Noise Suppression | DSP / Noise Suppression | DSP, Noise Suppression | DSP / AEC | DSP / AEC / Noise Suppression |
| Control Interface | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons / App |
| Wireless Support | No | No | Bluetooth | Bluetooth | Bluetooth |
| Product Name | Jabra Evolve2 40 UC Mono Headset (24089-889-999) | Jabra Evolve 20 SE Mono MS Leatherette | Jabra Evolve2 65 LINK380A UC Stereo Beige (26599-989-998) | 6640-906-300-MOTION UC+ MS - Headset - Ear-hook - Calls & Music - Black - Grey - Monaural - Wireless | Jabra Evolve2 85 Link380c MS Stereo Headset with Charging Stand Black |
| Height | 7.87 | 2.17 | 7.87 | 2.6 | 9.49 |
| Width | 6.96 | 7.21 | 6.38 | 2.2 | 8.03 |
| Depth | 2.36 | 6.46 | 2.32 | 0.6 | 2.83 |
| Weight | 0.37 | 0.22 | 0.40 | 0.02 | 0.68 |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Outstanding mono clarity with intuitive controls. Reliable for structured UC environments and daily call center operations.
Comfortable headband and dependable USB performance. Microphone captures voice clearly without background distractions.
Professional mono headset delivering consistent sound quality across Microsoft and Zoom platforms.
Durable build and stable connectivity. Ideal for high-volume enterprise communication teams.
Clear, balanced audio and easy deployment across multiple office workstations.
The Jabra Evolve2 40 UC Mono is a professional USB-A headset with a single-ear design, headband, and integrated multi-function controls for office and call center environments.
Yes, the Evolve2 40 UC Mono is Microsoft Teams certified to ensure seamless call management, presence integration, and one-touch meeting join functionality.
Simply plug the USB-A connector into your PC or Mac; the headset installs automatically with no additional drivers required.
The Evolve2 40 UC Mono features passive noise cancellation via its sealed earcup design to block background noise and enhance call clarity.
The headset offers multi-key controls for play/pause, track forward/back, volume up/down, call answer/end, and mute functions directly on the earcup.
The Evolve2 40 UC Mono does not require batteries; it draws power via USB for unlimited usage during office hours.
The Evolve2 40 UC Mono connects via USB-A to one computer at a time but can be unplugged and replugged to another compatible device instantly.
Yes, its memory foam ear cushion, ergonomic headband, and lightweight design ensure all-day comfort in high-volume call environments.
The headset comes with a two-year manufacturer’s warranty covering defects in materials and workmanship.
No special software is required; it uses standard USB audio protocols, though Jabra Direct is available for firmware updates and customization.
The headset delivers rich, natural sound with a wideband frequency response and enhanced digital signal processing for clear calls and music.
Press the dedicated mute button on the earcup; a red LED indicator confirms the microphone is muted.
Yes, you can connect the headset to any device with a USB-A port or via a compatible USB-A to USB-C adapter for modern smartphones and tablets.
Absolutely; its robust build, noise-isolating design, and clear microphone make it ideal for high-volume call center environments.
Install Jabra Direct on your desktop, connect the headset via USB-A, and follow on-screen instructions to download and apply firmware updates.
The headset supports a wide frequency range of 20 Hz to 20 kHz, ensuring balanced bass, clear mids, and crisp highs.
Slide the headband arms gently in or out until the headset sits comfortably and securely on your head.
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