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Jabra Evolve2 40 UC Mono USB Headset

(USB-A & USB-C) + Microsoft Teams Button

(2 customer reviews)


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Evolve2 40 UC Mono USB Wired Headset

  • ***Manufacturer Special Pricing – Expires 6/29/2023***
  • MSRP $156.00. Call for pricing.
  • Works with smart devices using USB-A or USB-C
  • 40mm speakers with Noise-isolating design
  • 3-microphone technology
  • Boom arm up to mute and down to auto respond
  • Weighs only 113 grams
  • Microsoft Teams versions available with Teams notifications
  • Same Day Shipping On In Stock Items
  • Warranty 2-Years
  • Non-Returnable
Featured Videos
Jabra Evolve2 40 - How to connect and get the best performance
Jabra Evolve2 40 UC Mono & Stereo USB Headset | Great Sounding USB Business Grade Headset

Jabra Evolve2 40 UC Single Ear USB Headset

It’s Not Just New In Every Way. It’s The New Standard.
Put on your Jabra Evolve2 40 UC Mono and feel the noise around you instantly fade, as the isolating foam oval ear cushions and pioneering new angled earcup design work to effectively block out your surroundings, giving you outstanding passive noise cancellation. Instant quiet without leaving your desk. That’s the new standard.

Jabra Info Graphic(Evolve2 40 Stereo is pictured above)

BUSYLIGHT – 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.

CALLS – You call the shots.
When you’ve got a lot to get through, seamless, professional calls are vital. So we took the incredible call performance of our world-leading Evolve Series, and we made it even better, building in three strategically placed powerful professional microphones and adding our advanced digital chipset and latest signal processing technology. So when you need to make the call, your headset won’t let you down.

Jabra Teams Open Office Collaboration

UC-CERTIFICATION – UC-certified means UC-satisfied.

Satisfaction guaranteed isn’t something you hear very often these days, but we’re bringing it back; Evolve2 40 works with all leading Unified Communications (UC) platforms, for truly seamless collaboration. If your UC platform of choice is Microsoft Teams, the Teams-certified variant is perfectly adapted and optimized to give you the best experience with the platform.

MUSIC – Music matters.
We built this headset with powerful leak-tolerant 40mm speakers and powered it with our most advanced digital chipset ever. The Evolve Series brought you great music while you worked. Now, with Evolve2 UC Mono, we’re leveling up the audio quality to bring you music like you’ve never heard. Sound good? You bet it does.

Jabra Stereo Headset Exploded View

(Evolve2 40 Stereo is pictured above)

COMFORT – The new standard of comfort.
We set out to create a wireless headset that would feel so great, you’d forget you were even wearing it. We designed the perfect shape using biometric measurements from hundreds of heads. Then we added soft memory foam cushions that mold to your ear’s natural contours. In conclusion, we assembled it using durable, premium materials. We’ve taken comfort to a whole new level.

TECHNOLOGY – 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. In conclusion, if you think it’s great now, just wait…


Jabra Evolve2 40 UC Mono USB Headset Benefits:

  • Noise-isolating design helps you hear better
  • Works with all smart devices using USB-A or USB-C
  • 3-microphone call technology
  • Busy light visible from all angles to avoid co-worker interruptions
  • Call control buttons on the headset
  • Made for voice and music listening pleasure with 40mm speakers
  • Brilliant audio with our most advanced digital chipset
  • Soft memory foam cushions for all-day wearing comfort

Headset Technical Specifications:


  • Speaker size: 40mm
    • Bandwidth Music mode: 20Hz-20,000Hz
    • Bandwidth Speak mode: 100Hz-14,000Hz
  • Microphone frequency range: 100Hz-14kHz
  • User hearing protection: Jabra SafeTone
  • Industrial Certifications: Leading UC vendors, Microsoft Teams Open Office


  • Connection (mini jack, USB, etc): USB-A or USB-C
  • Bluetooth device: No
  • Cord length: Approximately 5 feet


  • Weight: Evolve2 40 Mono headset 113g
  • Whats in the box: Evolve2 40 mono headset, Soft pouch
  • Warranty: 2 years

UC Versions:

  • SKU: Jabra Evolve2 40 – USB-A UC Mono | 24089-889-999
  • SKU: Jabra Evolve2 40 – USB-C UC Mono | 24089-889-899
  • UPC 0706487019985(USB-A) / 0706487019978(USB-C)

Microsoft Teams Versions:

  • Jabra Evolve2 40 – USB-A MS Teams Mono | 24089-899-999
  • Jabra Evolve2 40 – USB-C MS Teams Mono | 24089-899-899
  • UPC 0706487020004 (USB-A MS Teams) | 0706487019992 (USB-C MS Teams)

What comes in the box:

  • Pouch
  • Evolve2 40 Mono Headset packed in a pouch
  • Quick Start Guide
  • Warranty Leaflet

Frequently Asked Questions:

How does Jabra Evolve2 differ from the existing Jabra Evolve Series? In conclusion, the Jabra Evolve2 is a new range within the existing Evolve Series. We have re-engineered the products in the new range in every single way. Evolve is the world’s leading professional headset series — with Evolve2 we are setting the new standard.

Can I use the Jabra Evolve2 40 with my smartphone and tablet? Yes. Above all, the Evolve2 40 offers plug-and-play connectivity to your computer or mobile device.

Can I connect my headset using both USB-A and USB-C? Yes. You can therefore choose either USB-A or USB-C connectivity.

Can I stream music to this device? Yes. Jabra Evolve2 40 features powerful leak-tolerant 40mm speakers, which deliver outstanding audio for a superior music experience.

Does it work with Mac and PC? Yes. It works with both systems.

Does it work with Microsoft Teams? Yes. Jabra Evolve2 40 comes in two variants – UC-certified and Microsoft Teams-certified.

What are the benefits of Evolve2 models that are certified for Microsoft Teams? The Evolve2 models that are certified for Microsoft Teams support Microsoft Teams as a plug-and-play experience. The plug-and-play experience also include the following benefits:

  • Automatic selection as the default audio device.
  • A dedicated Microsoft Teams button to:
      • Notifications of Microsoft Teams LED flashes purple when
          • Microsoft Teams meeting ready to join, missed call, and voicemails
      • Microsoft Teams LED flashes green with an incoming Microsoft Teams call
      • Invocations
          • Answering incoming Microsoft Teams calls
          • Opening the meeting “pre-join” screen
          • Open missed calls screen
          • Open Microsoft Teams voicemail screen
          • Bring up Microsoft Teams client from the background
  • Voice prompt when the user is wearing the headset

If you are not using Microsoft Teams as your UC client, we therefore recommend choosing the standard UC variant, which is certified for all leading UC platforms like Cisco, Mitel, Avaya and more.

What does “meeting Open Office requirements” mean? When the Evolve2 40’s boom arm is pulled down, it meets premium microphone for open office standards. This qualification is the strictest test requirement of how the headset microphone suppresses surrounding noise and office conversation from multiple directions. In other words, it is the ultimate reassurance that your headset will excel in an open office environment.

Does it have a 3.5 mm jack? No. The Evolve headsets that also include a 3.5mm jack are: Evolve2 85, Evolve 80, Evolve 40, Evolve 30.

Commercial Disclaimers

Additional information



Headset Wearing Style

Headband Single Ear

Headset Weight

113 grams

USB Connection Type

Standard USB-A, Standard USB-C, Teams (Microsoft) USB-A, Teams (Microsoft) USB-C


24089-889-999 (USB-A), 24089-889-899 (USB-C), 24089-899-999 (USB-A MS Teams), 24089-899-899 (USB-C MS Teams)


0706487019985(USB-A), 0706487019978(USB-C), 0706487020004 (USB-A MS Teams), 0706487019992 (USB-C MS Teams)


Same Day Shipping On In Stock Items


3 microphones, Dynamic Teams notifications through motion sensor


40mm speakers, Busy light on both sides


Reinforced steel headband and hinges, Improved UX: Boom arm up to mute and down to auto respond





2 reviews for Jabra Evolve2 40 UC Mono USB Headset

  1. Martin

    I love it! It works beautifully and now my boss can actually hear me! Didn’t even know that the mic would go on mute when lifted up, so that has been saving the day when my kids come running in the room. 🙂

  2. Adam

    Everything is fantastic. I really appreciate the recommendation to move to the Jabra headsets. I have received many positive comments on them.

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