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Black wired stereo headset with padded earcups, adjustable headband, flip-up boom microphone and USB-C cable

Jabra Enterprise Products

Jabra Enterprise Products 24189-999-899-JABRA Evolve2 40 SE Wired Stereo Headset USB-C Black

SKU CH-8CVX-F4V8Y MPN 24189-999-899-JABRA

Wired stereo headset with active noise cancellation, three-microphone call technology and a USB-C connection certified for Microsoft Teams

  • ColorBlack
  • Headphone Frequency Response20 - 20000 Hz
  • Headphone Sensitivity117db
  • Noise CancellingActive
  • ConnectorUSB Type-C
  • Cord Length1.5m
  • Active noise cancellation reduces ambient sound by 48%
  • Three digital MEMS microphones cut background noise by 35%
  • Microsoft Teams certified with dedicated button and LED alerts
  • Busylight automatically signals when you are on a call
  • USB-C wired connection with 1.5 m cable for plug-and-play use

Jabra Evolve2 40 SE USB-C Headset

The Jabra Evolve2 40 SE is a wired stereo headset built for professionals who need clear communication in busy offices. It connects via USB-C and is certified for Microsoft Teams with a dedicated Teams button. Active noise cancellation and a three-microphone array reduce background sound during calls. The 1.5 m cable provides freedom of movement at a desk.

Installation and common issues

Plug the USB-C connector into a compatible port and the headset is recognised immediately without driver installation. The Jabra Direct desktop app delivers firmware updates and lets you adjust sidetone or equaliser settings. A frequent issue is the boom arm microphone being positioned too far from the mouth, which lowers voice pick-up; rotating the arm closer solves it. Another common point is forgetting to select the headset as the default audio device in the operating system or meeting platform.

USB-C audio limits

The USB-C connection carries digital audio and power, so call quality depends on the host device's USB audio implementation rather than an analogue jack. Passive noise isolation from the memory-foam cushions reduces ambient sound by up to 48 %, but low-frequency rumble below 100 Hz is not actively cancelled. The microphone frequency response spans 100 Hz to 14000 Hz, which covers speech intelligibility but not full-range vocal nuance. Headphone sensitivity is rated at 117 dB, so very quiet recordings may still require host-side gain adjustment.

Highlights

  • Active noise cancellation reduces ambient sound by 48%
  • Three digital MEMS microphones cut background noise by 35%
  • Microsoft Teams certified with dedicated button and LED alerts
  • Busylight automatically signals when you are on a call
  • USB-C wired connection with 1.5 m cable for plug-and-play use

Specifications

BrandJabra
SeriesEvolve2 40 SE
ModelEvolve2 40 SE
Part Number24189-999-899
ColorBlack
Headphone Frequency Response20 - 20000 Hz
Headphone Sensitivity117db
Noise CancellingActive
ConnectorUSB Type-C
Cord Length1.5m
Microphone Frequency Response100hz-14000hz
Shipping weight0.32 kg
Package size254 × 254 × 102 mm

Questions about this item

How do I know the 3-microphone call technology is reducing background noise as intended after setup?

During a call the Busylight automatically turns on and the three digital MEMS microphones with the advanced digital chipset reduce background noise by approximately 35 percent so your voice comes through crisp and clear.

What is included in the box and what must be purchased separately?

The headset ships with a 1.5m USB-C cable for plug-and-play connectivity; no extra adapters or accessories are included.

Which variant should I choose for Microsoft Teams versus other UC platforms?

The 24189-999-899 model is Microsoft Teams certified with a dedicated Teams button and LED notifications for status and incoming calls, while also working with all other leading UC platforms.

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