28599-999-899 - 835067

Hear yourself think.
We set out to create instant quiet, anywhere. The result is a world-class professional headset with cutting-edge digital hybrid Active Noise Cancellation (ANC), powered by our most advanced digital chipset ever, and designed for incredible noise isolation; just put it on for instant immersion in your thoughts.

It’s time to change the game. Welcome to the new standard.

Don’t hide when you’re in your stride.
We’ve taken our busylight to a whole new level, making it visible from any direction. The red light is automatically activated when you’re on a call or in a meeting, or you can activate it yourself at the touch of a button. So, even when you’re right in the middle of everything, your busylight will protect you from all angles, and all interruptions.

It’s like having a built-in security guard for your concentration.

Bigger speakers. Better sound. Boom.
We’ve built this headset with powerful leak-tolerant 40mm speakers. Factor in our advanced digital chipset and the latest AAC codec, and your music will be sounding better than ever.

Good things come to those who wait. This is the audio experience you’ve been waiting for.

It’s your call…
We know that being heard and understood with absolute clarity keeps your calls seamless and professional. So, we took the incredible call performance of our world-leading Evolve Series, and we made it even better by building in 10 microphones (yes, 10), powered by that advanced digital chipset we keep talking about, for outstanding call quality, every time.

Because when you’re making an important call, clarity is everything.

UC-certified means UC-satisfied.
Satisfaction guaranteed isn’t something you hear very often these days, but we’re bringing it back.

Evolve2 85 is available in a Microsoft Teams-certified variant, and a UC variant which is certified for Google Meet to ensure a seamless collaboration experience.

It’s also optimized for other leading UC platforms, so you can be confident that however you keep in touch with your team, this trusted device will keep the collaboration going all day.

Hear the difference
We used our state-of-the-art sound lab to simulate a noisy office environment, with an office speech soundtrack played back through a speaker in a dummy head. Then we tested each product in exactly the same way as the same office soundtrack played, recording the microphone performance, to show how the call would sound to whoever you’re talking to.

Long week? We’ve got you covered.
When you finally find a headset that you just can’t do without, it’s good to know you don’t have to. We’ve used our advanced battery efficiency technology to squeeze every last minute of juice out of this powerful headset. The result is an industry-leading 37-hour battery life (powered by that mighty little chipset again).

And because we like to cover all bases, there’s always the handy charging stand – just in case.

Rest assured; Evolve2 85 will get you through the week.

Upgrade to business class.
We took biometric measurements of hundreds of heads to create a perfect design that adjusts to fit every size and shape. Then, we added soft memory foam ear cushions to make it supremely comfortable; so comfortable, you’ll forget it’s even there. Finally, we assembled it using durable, premium materials.

It’s comfort that’s in a class of its own.

Thinking outside the box.
As far as things in boxes go, this is kind of a big deal. Before you’ve even unboxed it, you’re holding a pioneering piece of tech that’s leagues ahead of any other headset. But because we have one eye on the future, firmware upgrades and value packs are already on the way to boost it even further.

If you think it’s great now, just wait…

Business. Casual.
Move seamlessly from the office to on-the-go, with a contemporary casual design and a discrete hidden boom arm that still guarantees exceptional professional sounding calls, even when tucked away.

So when you’re on the go, only you’ll know you’re working.

Jabra Direct
Jabra Direct makes sure that your headset always has the latest firmware, guaranteeing you’ll have the most up-to-date features, bug fixes and easy access to compatibility updates. With the user-friendly Direct Dashboard, staying current has never been easier.

Jabra 28599-999-899. Product type: Headset. Connectivity technology: Wired & Wireless, Bluetooth. Recommended usage: Office/Call center. Headphone frequency: 20 - 20000 Hz. Wireless range: 1181.1" (30 m). Cable length: 47.2" (1.2 m). Weight: 10.1 oz (286 g). Product color: Black

Product type	Headset
Wearing style	Head-band
Recommended usage	Office/Call center
Product color	Black
Headset type	Binaural
Operating keys	Volume +, Volume -
Volume control	Button
Cable length	47.2" (1.2 m)
Detachable cable	Yes
Backlight	Yes
LED indicators	Yes
Motion sensor	Yes
Hearing protection technologies	Jabra SafeTone
Phonebook access profile (PBAP)	Yes
Music playback	Yes
Number of simultaneously connected devices (max)	2
HD voice	Yes
Country of origin	China
Certification	Microsoft Teams
Connectivity technology	Wired & Wireless
3.5 mm connector	Yes
USB connectivity	Yes
USB connector	USB Type-C
Bluetooth	Yes
Bluetooth profiles	AVRCP
Bluetooth version	5.0
Wireless range	1181.1" (30 m)
Ear coupling	Circumaural
Maximum input power	50 mW
Acoustic system	Closed
Headphone frequency	20 - 20000 Hz
Headphone sensitivity	117 dB
Driver unit	1.57" (4 cm)
Noise canceling	Yes
Noise canceling type	Active
Microphone type	Boom
Microphone frequency	5 - 20000 Hz
Microphone sensitivity	-35 dB
Folding microphone	Yes
10-microphone technology	Yes
MEMS (Micro-Electro-Mechanical System) microphone	Yes
Microphone mute	Yes
Battery technology	Lithium-Ion (Li-Ion)
Continuous audio playback time	32 h
Rechargeable battery	Yes
Talk time	21 h
Battery charge indicator	Yes
Battery recharge time	2.3 h
Windows operating systems supported	Yes
Mac operating systems supported	Yes
Mobile operating systems supported	Android, iOS
Operating temperature (T-T)	-10 - 45 °C
Storage temperature (T-T)	-5 - 45 °C
Width	6.3" (160 mm)
Depth	3.04" (77.3 mm)
Height	7.82" (198.6 mm)
Weight	10.1 oz (286 g)
Package width	8.94" (227 mm)
Package depth	7.42" (188.5 mm)
Package height	3.62" (92 mm)
Package weight	31.8 oz (902 g)
Package type	Box
Audio adapters included	Flight
Quick start guide	Yes
Receiver included	Yes
Wireless receiver interface	USB Type-C
Carrying case	Yes
Cables included	Audio (3.5mm), USB
Ear pad material	Faux leather
Quantity	1
Harmonized System (HS) code	85183000
Master (outer) case width	9.84" (250 mm)
Master (outer) case length	15.4" (390 mm)
Master (outer) case height	11.8" (300 mm)
Master (outer) case weight	13.2 lbs (6.01 kg)
Quantity per master (outer) case	8 pc(s)
2.5 mm connector	No
Bluetooth Low Energy (BLE)	Yes
Voice guidance	Yes
Voice guidance languages	English
Applications supported	Jabra Sound+
Power consumption (standby)	500 mA
Voice control	Yes
Digital Signal Processing (DSP)	Yes
Call management	Y