The Jabra Evolve2 85 UC Stereo (28599-989-999) is a wireless Bluetooth stereo headset with hybrid ANC supplied with a USB-A Bluetooth adapter, in black. Jabra lists up to 26 hours talk time, Bluetooth 5.0 with up to 30m range, a busylight and 2 simultaneous connections. UC version.
The Jabra Evolve2 85 UC Stereo (part number 28599-989-999) is a wireless Bluetooth stereo office headset with 4-microphone digital hybrid Active Noise-Cancellation supplied with a Jabra Link USB-A Bluetooth adapter for your computer. This is the UC version for leading UC platforms, in black, without a desk stand. Jabra lists up to 26 hours of talk time, Bluetooth 5.0 with up to 30m range and a busylight for calls.
It suits office and hybrid workers who take calls and online meetings from a computer and a mobile phone: the headset can hold two Bluetooth connections at the same time, and the ANC helps in open-plan offices. The stereo version covers both ears for focus. Browse more Jabra products or the full headsets range.
| General | |
| Model | Jabra Evolve2 85 |
| Variant | UC Stereo, USB-A Bluetooth adapter, black, no stand |
| Manufacturer part number (MPN) | 28599-989-999 |
| EAN | 5706991023237 |
| Type | Wireless Bluetooth stereo headset |
| Colour | Black |
| Warranty | 2 years |
| Audio | |
| Active Noise-Cancellation | 4 microphone digital hybrid ANC |
| Speaker size | 40mm Ø |
| Speaker sensitivity | 117dB @1mW-1kHz |
| Speaker frequency range | 20Hz-20,000Hz |
| Speaker bandwidth (speak mode) | 100Hz-8,000Hz |
| Microphone type | 4 Analog MEMS / 6 Digital MEMS |
| Microphone sensitivity | -35 dBv/Pa (analog microphone)/-26 dBFS/Pa (digital microphone) |
| Microphone frequency range | 5-20,000Hz for analog microphone/100Hz - 8000Hz for digital microphone |
| Audio codecs | SBC, AAC |
| Hearing protection | Jabra SafeTone |
| Certifications | Leading UC vendors; meets Microsoft Teams Open Office requirements |
| Battery | |
| Talk time | up to 26 hrs (ANC and busylight off) / up to 21 hrs (ANC and busylight on) |
| Music time | up to 37 hrs (with ANC off) / up to 32 hrs (with ANC on) |
| Charging time | up to 140 min |
| Power consumption | 5V/500mA |
| Charge after 30 / 60 min | 30% after 30 min and 60% after 60 min |
| Battery type | Rechargeable lithium ion battery |
| Connectivity | |
| Connection | USB-A/USB-C Bluetooth adapter, 3.5mm jack (corded), Bluetooth |
| Adapter supplied | Jabra Link USB-A Bluetooth adapter |
| Bluetooth version | Bluetooth 5.0 |
| Bluetooth profiles | HSP v1.2 , HFP v1.7, A2DP v1.3, AVRCP v1.6, PBAP v1.1, SPP v1.2 |
| Operating range | Up to 30m |
| Pairing list | Up to 8 devices |
| Simultaneous Bluetooth connections | 2 |
| Physical | |
| Form factor | Over-the-ear headband |
| Dimensions | 198.6 x 160.0 x 77.3 mm |
| Weight | 286 g |
| Materials | Headband ultra soft foam covered in colour-matched leatherette, ear cushion soft audio foam covered in colour-matched leatherette |
| Operating temperature | -10°C to +45°C, 14°F to 113°F |
| Storage temperature | -5°C to +45°C, 23°F to 113°F |
| Package | |
| Box content | Headset, Jabra Link Bluetooth adapter (USB-A; Jabra lists the Link 390 in the current box), 1.2m USB-C to USB-A cable, 1.2m 3.5mm jack audio cable, carry case, warranty and safety leaflets. No desk stand with this part number. |
A computer with a free USB-A port for the supplied Bluetooth adapter, or a Bluetooth mobile phone or tablet. This UC version is the one to choose for other UC and softphone platforms; for Microsoft Teams choose the MS version. Jabra Direct (free from Jabra) is used for firmware updates and settings. No desk stand is included with this part number.
We are a UK supplier, not an installer, and we have been operating since 2012. We will go through the product with you before you buy if you are unsure which version you need. 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 Jabra's Microsoft Teams version; the UC version is for other leading UC platforms. This listing is the UC version.
Jabra lists talk time up to 26 hrs (ANC and busylight off) / up to 21 hrs (ANC and busylight on) and music time up to 37 hrs (with ANC off) / up to 32 hrs (with ANC on), with a charging time of up to 140 min.
Yes. Jabra lists Bluetooth 5.0 with up to 8 paired devices and 2 simultaneous connections, so it can be connected to your computer (through the USB-A adapter) and a mobile at the same time.
Yes. Jabra includes a 1.2m 3.5mm jack audio cable for corded use, alongside the Bluetooth adapter and USB charging cable.
Orders are dispatched for delivery within 1-3 working days to England, Scotland and Wales. We do not ship to Northern Ireland.
Yes. Our trade counter is at Unit 3, Park View Centre, 243 Dudley Road, Wolverhampton WV2 3JU. Please call 01902 902251 first so we can confirm your order is ready.
Yes, trade accounts are available. See our trade customer page or call us.
Questions on specification or compatibility: call 01902 902251, see our FAQ and support pages, or contact us.
| Product Code | 28599-989-999 |
|---|---|
| Dimensions | 198.6 x 160.0 x 77.3 mm |
| Manufacturer | Jabra |
| Power Features | Rechargeable lithium-ion battery; talk time up to 26 hrs (ANC and busylight off) / up to 21 hrs (ANC and busylight on); charging up to 140 min via USB (5V/500mA) |
| Connection Type | Wireless/Wired |
| Product Type | headset |
| Headset Style | Stereo / Duo |
| Connection | USB-A |
| Certified For | UC (Unified Communications) |
| Colour | Black |
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