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24089-989-899
Evolve2 40 - UC Stereo - Headset - Head-band - Office/Call c...
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24089-989-899-Evolve2 40 - UC Stereo - Headset - Head-band - Office/Call center - Black - Binaural - Multi-key - Play/Pause - Track - Volume + - Volume - is a professional, on-ear binaural headset designed specifically for unified communications (UC) applications in office and call center environments. This headset features high-quality stereo speakers and an integrated noise-canceling boom microphone to deliver clear audio on both ends of the call. It connects via USB-A, ensuring reliable wired connectivity with popular UC platforms and is optimized for voice communications as well as multimedia playback.
The Evolve2 40 features physical multi-function buttons for easy control of play/pause, track selection, and volume adjustment, supporting seamless workflow transitions between calls and media. With a frequency response of 20 Hz to 20 kHz (speakers) and a dedicated DSP for audio enhancement and noise suppression, it is ideal for use in open office, meeting room, and remote work settings. Designed for comfort and durability, it is compatible with a range of unified communications platforms and is perfectly suited for deployment in boardrooms, call centers, and other professional conferencing setups.
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| 24089-989-899 |  7599-838-199 |  26599-899-888 |  2496-823-209 |  1553-0159 | |
|---|---|---|---|---|---|
| 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 |
| Form Factor | Portable | Portable | Portable | Portable | Desktop |
| Use Case | Unified Communications | Unified Communications | Office/Call Center/Unified Communications | Unified Communications | Unified Communications / Conference Room / Office / Customer Support |
| Channel Configuration | Stereo | Stereo | Mono | Mono | Mono |
| Connectivity | USB | USB / Bluetooth | Bluetooth / USB | USB / Bluetooth | USB |
| Input Types | USB | USB / Bluetooth | Microphone / USB | USB | USB |
| Output Types | USB | 3.5mm / Bluetooth | Speaker / USB | USB / Bluetooth | USB |
| Power Source | USB-Powered | Battery / USB-Powered | Battery / USB-Powered | USB-Powered / Battery | USB-Powered |
| Frequency Response | 20 Hz – 20 kHz | 20 Hz – 20 kHz (music), 150 Hz – 6.8 kHz (calls) | 20 Hz – 20 kHz (Speaker), 100 Hz – 8 kHz (Microphone) | 100 Hz – 10 kHz | 20 Hz – 6.8 kHz (Speaker), 20 Hz – 4.5 kHz (Microphone) |
| Signal Processing | DSP / Noise Suppression | DSP / AEC / Noise Suppression / AGC | DSP / Noise Suppression | DSP / Noise Suppression / AEC | DSP / Noise Suppression |
| Control Interface | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons |
| Wireless Support | No | Bluetooth | Bluetooth | Bluetooth | No |
| Product Name | Jabra Evolve2 40 UC Stereo Headset (24089-989-899) | Jabra Evolve 75 UC Stereo Headset Head-band Bluetooth Black (7599-838-199) | Jabra Evolve2 65 MS Mono Headset | Biz 2400 II USB Mono BT MS | Jabra BIZ 1500 Mono USB |
| Height | 2.36 | 6.89 | 6.89 | 7.0 inches | 6.6 |
| Width | 7.87 | 7.09 | 7.87 | 6.1 inches | 5.7 |
| Depth | 6.38 | 2.32 | 2.36 | 2.2 inches | 2.0 |
| Weight | 0.44 | 0.42 | 0.35 | 0.14 lbs | 0.15 |
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.
Reliable UC stereo headset with intuitive call controls.
Comfortable ear cushions and strong voice clarity.
Consistent performance across collaboration platforms.
Stable USB connection and predictable daily operation.
Excellent clarity in structured office environments.
Professional headset delivering reliable enterprise audio.
Great value for corporate deployment projects.
The Evolve2 40 connects via USB-C and USB-A (adapter included) for seamless plug-and-play compatibility with Windows, Mac, and most softphones.
Yes, the Evolve2 40 is Microsoft Teams certified and optimized for leading UC platforms, ensuring native integration and reliable call control.
The Evolve2 40 features ultra-soft foam ear cushions and a closed-back design that provide up to 48 dB of passive noise reduction for clear focus.
Its advanced noise-cancelling microphone with foam windscreen and noise-canceling algorithms delivers crystal-clear speech in busy office or call-center environments.
Use the integrated multi-key remote on the headset cable to play/pause music, skip tracks, adjust volume, answer/end calls, and mute the microphone.
The Evolve2 40 includes a 1.2 m (3.9 ft) braided cable that provides durable, tangle-resistant connectivity and freedom of movement at your desk.
Designed for all-day comfort, the lightweight head-band and memory foam ear cushions distribute pressure evenly and reduce fatigue during long shifts.
Yes, the headset features a binaural (dual-ear) design that enhances audio immersion, improves concentration, and reduces background distractions.
The stereo drivers deliver rich mids and highs, plus a balanced bass response, for professional-grade call clarity and immersive music playback.
Press the dedicated mute button on the inline remote; an LED indicator confirms mute status so you never speak unintentionally.
With optional adapters, the Evolve2 40 can connect to smartphones and tablets, though it’s primarily optimized for PC-based UC applications.
It meets Microsoft Teams, Cisco, Avaya, and Zoom certification standards and complies with EN 50332-1 for safe listening levels.
Constructed with reinforced head-band hinges and impact-resistant ear cup housing, the headset withstands heavy daily use in office and call-center settings.
Jabra provides a two-year manufacturer’s warranty covering defects and performance issues, giving you peace of mind for prolonged use.
Use the free Jabra Direct software to download firmware updates, customize button functions, and adjust equalizer settings for personalized audio.
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