The Jabra Evolve2 40 SE UC Stereo (24189-989-799) is a stereo (two earcups) wired USB headset for UC platforms, connecting by a USB-C/USB-A connection (Jabra USB-C/A variant). Supplied by Zenith Security Co.
The Jabra Evolve2 40 SE UC Stereo (part number 24189-989-799) is a wired USB office headset with 40mm leak-tolerant speakers, three digital MEMS microphones and memory foam ear cushions on self-adjusting earcup swivels for passive noise isolation. A 360-degree busylight lights automatically during calls and the boom arm mutes the microphone when raised. This is the UC variant, for use with leading UC platforms (Jabra states the UC variant is Zoom-certified). This part number is the stereo (two earcups) version with a USB-C/USB-A connection (Jabra USB-C/A variant).
It is aimed at office and open-plan users who spend much of the day on softphone or meeting calls and want passive noise isolation from a corded headset. Browse more Jabra products or the full headsets range.
| General | |
| Brand | Jabra |
| Model | Evolve2 40 SE UC Stereo |
| Manufacturer part number (MPN) | 24189-989-799 |
| EAN | 5706991034547 |
| Jabra variant name | Jabra Evolve2 40 SE USB-C/A, UC Stereo |
| Platform | UC (Unified Communications) |
| Wearing style | stereo (two earcups) |
| Connection | USB-C/USB-A (Jabra USB-C/A variant) |
| Headset dimensions | 186 x 157 x 60.5 mm |
| Headset weight | 188g with cable, 168.5g without cable |
| Colour | Black |
| Audio | |
| Speaker size | 40mm |
| Speaker sensitivity | 117dB @1mW-1kHz |
| Speaker max input power | 30mW |
| Speaker frequency range | 20Hz - 20,000Hz |
| Speaker bandwidth (speak mode) | 100Hz - 14,000Hz |
| Microphone type | 3 digital MEMS |
| Microphone sensitivity | -26 dBFS/Pa |
| Microphone frequency range | 100Hz - 14kHz |
| Hearing protection | Jabra SafeTone 2.0 |
| Certifications | Leading UC vendors (UC variant is Zoom-certified); meets Microsoft Teams Open Office requirements (Teams certification on MS variants) |
| Fit and connectivity | |
| Form factor | On-ear headband |
| General | |
| In the box | Headset, soft pouch, warranty and warning leaflets |
| Materials | Headband cushion ultra-soft foam covered in silicone, ear cushion soft audio foam covered in leatherette, aluminium slider arm |
| LED functions | Microsoft Teams notifications (MS variant), busylight, incoming call |
| Software | Jabra Direct / Jabra Xpress: yes; Jabra Sound+: no |
| Operating temperature | -10°C to +55°C |
| Storage temperature | -5°C to +55°C |
| Warranty | 2 years (manufacturer) |
A computer with a USB-C or USB-A port and a softphone or meeting app that supports USB headsets. No extra power supply is needed. Jabra Direct software is available from Jabra for settings and firmware updates. If you are unsure whether it suits your phone system, call us before ordering.
We are a UK supplier, not an installer, and we will go through the product with you before you buy. Our trade counter is in Wolverhampton and we have been operating since 2012. Orders are dispatched for delivery within 1-3 working days to England, Scotland and Wales; we do not ship to Northern Ireland. See all VoIP phones.
The MS version is certified for Microsoft Teams. The UC version is for other leading UC platforms. This listing is the UC stereo version, part number 24189-989-799.
No. Jabra lists the Evolve2 40 SE as a USB headset; it does not have a 3.5 mm jack.
Yes. Jabra states it works with both Mac and PC.
Yes. Sliding the boom arm up and away from your mouth mutes the microphone.
Orders are dispatched for delivery within 1-3 working days to England, Scotland and Wales; we do not ship to Northern Ireland. You can also collect from our trade counter - call first so we can confirm your order is ready.
Yes. Our trade counter is at Unit 3, Park View Centre, 243 Dudley Road, Wolverhampton WV2 3JU. Please call 01902 902251 first.
Questions on specification or compatibility: call 01902 902251, see our FAQ and support pages, or contact us.
| Product Code | 24189-989-799 |
|---|---|
| Dimensions | 186 x 157 x 60.5 mm |
| Manufacturer | Jabra |
| Connection Type | Wired |
| Product Type | headset |
| Headset Style | Stereo / Duo |
| Connection | USB-A & USB-C |
| Certified For | UC (Unified Communications) |
| Colour | Black |
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