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Jabra Evolve 20 USB-C/A UC Stereo Wired Headset 4999-829-269 Black

Brand:
Jabra
Jabra Evolve 20 UC Stereo 4999-829-269 | USB-C/A Unified Communications
Jabra Evolve 20 USB-C/A UC Stereo Wired Headset 4999-829-269 Black
€54.75 inc. VAT
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4999-829-269
€46.01 €51.12
€54.75 inc. VAT
Ships from EU stock: 9043 item(s)
Platform-agnostic UC certification means it works natively with Cisco, Avaya, Alcatel-Lucent and any softphone — not just Microsoft Teams.
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Product Code
CM85137
EAN Code
5706991034271
Manufacturer
Jabra

Quick Specs

Headset Type
UC Stereo On-Ear
Connectivity
USB-C / USB-A
Microphone
Noise-Cancelling Boom Mic
Speaker
28 mm Stereo Drivers
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Jabra Evolve 20 USB-C/A UC Stereo — Professional Wired Headset

UC StereoUSB-C / USB-ANoise-cancelling micInline call controls

The Jabra Evolve 20 USB-C/A UC Stereo (4999-829-269) is a professional dual-ear wired headset designed for office calls, conferencing and unified communications. It combines 28 mm stereo speakers, a unidirectional noise-cancelling boom microphone, foam ear cushions and an inline control unit for convenient call management.

Compatibility — check before buying:
This exact part number is the standard Evolve 20 USB-C/A UC Stereo version. It is not the Microsoft-specific MS model, the mono version or the Evolve 20SE Special Edition. Jabra identifies 4999-829-269 specifically as the UC Stereo USB-C/A configuration.

Best For

✓ Office and call-centre communication
✓ Unified communications platforms
✓ Users who prefer stereo coverage
✓ USB-C and USB-A computer environments

Key Features

 
USB-C/A connectivity
The current Evolve 20 USB-C/A configuration is designed for use across compatible USB-C and USB-A computers, making it practical for offices with mixed hardware generations.
 
Noise-cancelling microphone
The unidirectional electret condenser boom microphone is designed to reduce unwanted surrounding sound and keep speech focused during business calls.
 
Inline call management
The USB control unit gives direct access to commonly used functions including answer and end call, microphone mute and listening-volume adjustment.
 
Stereo on-ear design
Two 28 mm speakers provide binaural audio for calls and music, while the standard Evolve 20 uses foam ear cushions for everyday office wear.

Technical Specifications

Identification
Brand Jabra
Model Evolve 20 USB-C/A UC Stereo
Part Number 4999-829-269
EAN / GTIN 5706991034271
Colour Black
Variant UC, Stereo, USB-C/A
Audio & Microphone
Headset Type Binaural wired on-ear headset
Speaker Size 28 mm
Communication Bandwidth 150 Hz–7 kHz
Music Bandwidth 20 Hz–20 kHz
Speaker Impedance 32 Ω
Speaker Sensitivity 93.6 dB SPL at 1 kHz
Maximum Input Power 10 mW
Microphone Type Unidirectional electret condenser, noise-cancelling
Microphone Frequency Range 100 Hz–10 kHz
Microphone Sensitivity -44 dB at 1 kHz
Connectivity & Controls
Connectivity USB-C / USB-A
USB-A Support USB-C to USB-A adapter included
Total Cable Length 2.15 m
Call Controls Answer/end call, microphone mute and volume control
UC Version Designed for leading Unified Communications platforms
Software Jabra Direct, Jabra Xpress
Comfort & Protection
Ear Cushion Material Foam
Passive Noise Reduction Yes, through on-ear ear cushion design
Hearing Protection Jabra PeakStop
Package & Warranty
Box Contents Evolve 20 headset, USB call-control unit, USB-C to USB-A adapter and user documentation
Manufacturer Warranty 2 years

Frequently Asked Questions

Is this the stereo or mono Evolve 20?
Part number 4999-829-269 is the UC Stereo model with two earpieces. The corresponding UC Mono USB-C/A version is 4993-829-269.
Is this the UC or Microsoft version?
This is the UC version. Jabra lists the Microsoft-specific MS Stereo USB-C/A configuration separately as part number 4999-823-169.
Is it the Evolve 20SE Special Edition?
No. This is the standard Evolve 20 with foam ear cushions. Evolve 20SE variants use leatherette cushions and have different part numbers.
Does it support both USB-C and USB-A?
Yes. This USB-C/A configuration supports USB-C and is supplied with the USB-C to USB-A adapter required for compatible USB-A computers.
Singular Expert Insight
The full part number is important in the Evolve 20 family. 4999-829-269 identifies the standard UC Stereo USB-C/A model: 4999 denotes stereo, 829 denotes the UC configuration and the current 269 variant provides USB-C/A connectivity. It should not be confused with the 4999-823-169 MS Stereo model or the Evolve 20SE versions with leatherette cushions. For mixed office fleets, the USB-C/A package is particularly practical because one headset can cover both connector types.

Buyer’s Guide

Buy it if

You need a stereo UC office headset with flexible USB-C/A connectivity, a noise-cancelling microphone and direct inline call controls.

Skip it if

You need a mono headset, the dedicated Microsoft-specific configuration, wireless mobility or the leatherette cushions of the Evolve 20SE.

Check first

Confirm that you specifically want the UC Stereo standard Evolve 20. Jabra uses closely related part numbers for MS, mono, SE and connector-specific variants.

Features - Jabra - 4999-829-269

More Details
Product Code
CM85137
EAN Code
5706991034271
Manufacturer
Jabra
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