Jabra 4999-829-209
Jabra 4999-829-209
Jabra 4999-829-209 
General
Manufacturer JABRA
Model Jabra 4999-829-209
Manufacturer Part No 4999-829-209
EAN Code 5706991016987
Compatible Country Middle East, Africa, Iran, Dubai
Country of Origin China
Dimensions 18x4x15 cm
Weight 0.500 kg

Jabra 4999-829-209 Evolve 20 UC Stereo Headset, Unified Communications Headphones for VoIP Softphone with Passive Noise Cancellation, USB-Cable with Controller - Black

Key features

The Jabra Evolve 20 UC Stereo is a USB-A stereo headset designed for unified communications. Featuring dual on-ear speakers, it delivers rich, clear audio for both calls and multimedia, while the noise-cancelling microphone ensures your voice comes through distinctly. Optimized for UC platforms, it includes a built-in busylight to help manage interruptions by signaling your availability. With its comfortable design and robust build, the Evolve 20 UC Stereo is a reliable choice for professionals seeking effective communication and an enhanced audio experience in their work environment.\
  • Clearer conversation for greater efficiency Entry-level professional headset with easy call management and great sound for calls and music.
  • Manage calls easily Get easy access to the most used functions, like volume and mute. You can also answer and end calls quickly and easily, directly from the control unit.
  • Flexible plug-and-play connectivity Works straight out of the box. Installation is as easy as simply plugging it in to the USB port on your computer. Choose between USB-A and USB-C variants
  • Built for style and comfort with soft leatherette ear cushions. Adjustable headband lets you find the perfect fit.

JABRA Jabra 4999-829-209

Jabra Evolve 20/20SE Headset Specifications
Box & Physical Specifications
Box Contents Jabra Evolve 20/20SE Headset, USB Controller, Documentation. Evolve 20 with foam ear cushions; Evolve 20SE with leatherette ear cushions.
Packaging Dimensions 23 x 18 x 3.5 cm / 9.06 x 7.09 x 1.38 in
Main Unit Dimensions Mono: 149.6 x 59.5 x 170.1 mm / 5.88 x 2.3 x 6.7 in. Stereo: 151.2 x 59.5 x 170.4 mm / 5.9 x 2.3 x 6.7 in
Weight Stereo: 0.132 kg / 4.66 oz. Mono: 0.104 kg / 3.67 oz
Material Used Soft headband and comfortable on-the-ear foam ear pads. Evolve 20SE comes with leatherette ear cushions.
Fit & Comfort On-ear headband
Software & Compatibility
Jabra Direct / Jabra Xpress Yes
Jabra Sound+ No
Certifications CE, FCC, KCC, RCM, UL. Industrial Certifications: Microsoft Teams*, Avaya, Cisco, and more
Audio Specifications
Bandwidth Wideband
Speaker Size ø28 x 3.9 mm
Speaker Sensitivity 93.6 dB SPL @ 1 kHz
Speaker Impedance 32 ± 4.8 Ω @ 1.0 kHz
Speaker Max Input Power Rated Input 5mW @ 0.4V, Max Input 10mW @ 0.56V
Speaker Frequency Range 150 Hz ~ 7 kHz @ Output S.P.L -10 dB
Speaker Bandwidth Speak mode 150 Hz ~ 7 kHz
Microphone Specifications
Type Electret condenser (ECM)
Sensitivity F=1kHz, Pin=1Pa, 0dB=1V/Pa, Min=-48dB, Max=-44dB
Frequency Range 100 Hz ~ 10 kHz @ 6 dB
Bandwidth Wideband
User Hearing Protection PeakStop™
Connectivity
Connection Type USB-A / USB-C
Cord Length Control Cable: 95 cm / 37.40 in. HS Cable: 120 cm / 47.24 in
Power Supply USB power supply by PC
LED Features & Indicators
Functions Busylight, incoming calls, Teams notifications*
Warranty 2 years
Environmental & Power Specifications
Power Consumption (Speaker) Rated Input 5mW @ 0.4V, Max Input 10mW @ 0.56V
Operating Temperature -10°C to +50°C / 14°F to 122°F
Storage Temperature -30°C to +80°C
Storage Temp Range (-20°C to +35°C: 6 months)
(+35°C to +45°C: 3 months)
(+45°C to +45°C: 1 month)
(+60°C to +70°C: 1 hour with no degradation)
(+70°C to +85°C: max. 1 hour <20% degradation)




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General
Manufacturer JABRA
Model Jabra 4999-829-209
Manufacturer Part No 4999-829-209
EAN Code 5706991016987
Compatible Country Middle East, Africa, Iran, Dubai
Country of Origin China
Dimensions 18x4x15 cm
Weight 0.500 kg
Koma 17/06/2025

High-quality product, well packed and delivered on time. Trusted seller.

Dennis Lacambra 17/06/2025

100% satisfied. Original product, top quality. The packing was also excellent.

Zahra 17/06/2025

Received a genuine item with superb packaging. Appreciate the effort by Terrabyt Computer.

Antonio Grauso 17/06/2025

Product quality is great and it’s definitely genuine. Thanks to the reliable seller.

FraggleRock 17/06/2025

Terrabyt Computer never disappoints. Genuine product and excellent packing.

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