Jabra Engage 40 UC Mono Headset | USB-A | Inline Link – 4093-419-279

Product Overview

The Jabra Engage 40 UC Mono Headset (4093-419-279) is a next-generation contact center headset designed to enhance agent performance and customer satisfaction. Featuring an intelligent 2-microphone system with noise cancellation, this wired headset delivers crystal-clear call quality while the innovative Engage+ software provides real-time call insights including background noise detection, silence monitoring, and interruption alerts.

Built for all-day comfort, the Engage 40 weighs just 45g and features an ergonomic T-bar headband with pressure-relieving maze-patterned ear cushions. The mono design keeps one ear open for environmental awareness while delivering exceptional audio clarity through advanced speakers optimized for speech. The included Inline Link controller puts call handling at your fingertips with answer/end, mute, and volume controls, plus programmable buttons for integration with platforms like Amazon Connect and Genesys.

Professional-grade hearing protection including SafeTone 2.0, IntelliTone 2.0, and PeakStop (105 dB) keeps agents safe during extended use. Fully compatible with all major UC platforms including Zoom, Google Meet, and certified for Works With Chromebook, the Engage 40 connects via USB-A for reliable plug-and-play operation. Backed by an industry-leading 3-year warranty, this headset is built to withstand the demanding conditions of contact center environments.

Who Should Use This Product?

Contact Center Agents

Ideal for high-volume call environments requiring all-day comfort, superior noise cancellation, and real-time performance coaching through Engage+ software.

Open Office Professionals

Perfect for workers in busy shared workspaces who need to focus on calls while maintaining environmental awareness with the mono design.

Remote Support Teams

Essential for home office and hybrid workers handling customer calls who need professional audio quality and integrated call controls.

Why Choose This Product

The Jabra Engage 40 UC Mono transforms contact center operations with its innovative combination of superior audio quality and real-time performance coaching. The dual-microphone system ensures customers hear agents clearly while background noise is eliminated, and the Engage+ software provides live guidance to improve call handling and reduce average call times. The mono design allows agents to stay aware of their surroundings while the ultra-lightweight 45g construction enables comfortable all-day wear.

For IT departments and contact center managers, the Engage 40 delivers measurable ROI through improved customer satisfaction scores and reduced agent turnover. The 3-year warranty—unusual for wired headsets—demonstrates Jabra's confidence in the product's durability, while compatibility with all major UC platforms ensures seamless deployment. Professional-grade SafeTone 2.0 hearing protection keeps agents safe and compliant with workplace audio safety standards.

Will This Work for Me?

Works With

  • Windows, macOS, ChromeOS
  • All major UC platforms: Zoom, Google Meet, Amazon Connect, Genesys Cloud CX, NICE CXone

Requirements

  • USB-A port on PC, Mac, or Chromebook

Software

  • Jabra Direct / Jabra Engage+ (recommended for real-time call insights and device management)

Note

This is the UC variant optimized for all platforms. For native Microsoft Teams button and notifications, see MS Teams variant (4093-413-279).

What's in the Box

  • Jabra Engage 40 Mono Headset
  • Inline Link Controller (USB-A)
  • Carry Pouch
  • Warranty and Warning Leaflet

Technical Specifications

Primary Attributes

Certifications: Zoom, Google Meet
Connectivity: USB-A
Corded / Wireless: Corded
Headset Speakers: Mono (One Ear)
Warranty: 36 months
Wearing Style: Over the Head, On the Ear
Wideband Audio: Yes

Engage 40 Models (12)

View Jabra Engage 40 UC Stereo Headset | Inline Link | USB-C | USB-A Adapter – 4099-419-269-01
Jabra Engage 40 UC Stereo Headset | Inline Link | USB-C/A – 4099-419-269-01
Jabra logo

Engage 40 UC - Stereo - USB-C/A with Inline Link

SKU: 4099-419-269-01
Condition: New
Stock: 36
USB-A USB-A
USB-C USB-C
$167.85
$272.00
Save $104.15
(38% off)
View Jabra Engage 40 MS Teams Mono Headset | USB-C | Inline Link – 4093-413-299
Jabra Engage 40 MS Corded USB-C Mono Headset - 4093-413-299
Jabra logo

Engage 40 MS Mono USB-C Link

SKU: 4093-413-299
Condition: New
Stock: 73
USB-C USB-C
$151.81
$246.00
Save $94.19
(38% off)
View Jabra Engage 40 UC Stereo Headset | USB-C | USB-A Adapter | Inline Link – 4099-419-269
Jabra Engage 40 UC Corded USB-C/A Stereo Headset with Inline Link for Call Controls - 4099-419-269
Jabra logo

Engage 40 UC Stereo USB-C/A Link

SKU: 4099-419-269
Condition: New
Stock: 250+
USB-A USB-A
USB-C USB-C
$167.85
$272.00
Save $104.15
(38% off)
View Jabra Engage 40 MS Teams Mono Headset | USB-C | USB-A Adapter | Inline Link – 4093-413-269
Jabra Engage 40 MS Corded USB-C/A Mono Headset with Inline Link for Call Controls - 4093-413-269
Jabra logo

Engage 40 MS Mono USB-C/A Link

SKU: 4093-413-269
Condition: New
Out of Stock
USB-A USB-A
USB-C USB-C
$151.81
$246.00
Save $94.19
(38% off)
View Jabra Engage 40 UC Stereo Headset | USB-A | Inline Link – 4099-419-279
Jabra Engage 40 UC Corded USB-A Stereo Headset with Inline Link for Call Controls - 4099-419-279
Jabra logo

Engage 40 UC Stereo USB-A Link

SKU: 4099-419-279
Condition: New
Stock: 5
USB-A USB-A
$181.22
$272.00
Save $90.78
(33% off)
View Jabra Engage 40 UC Mono Headset | USB-A – 4093-410-279
Jabra Engage 40 UC Corded USB-A Mono Headset - 4093-410-279
Jabra logo

Engage 40 UC Mono USB-A

SKU: 4093-410-279
Condition: New
Stock: 201
USB-A USB-A
$119.71
$194.00
Save $74.29
(38% off)
View Jabra Engage 40 UC Stereo Headset | USB-A – 4099-410-279
Jabra Engage 40 UC Corded USB-A Stereo Headset - 4099-410-279
Jabra logo

Engage 40 UC Stereo USB-A

SKU: 4099-410-279
Condition: New
Stock: 108
USB-A USB-A
$135.76
$220.00
Save $84.24
(38% off)
View Jabra Engage 40 MS Teams Stereo Headset | USB-C | USB-A Adapter | Inline Link – 4099-413-269-01
Jabra Engage 40 MS Teams Stereo Headset | USB-C | USB-A Adapter | Inline Link – 4099-413-269-01
Jabra logo

Engage 40 MS Teams - USB-C/A Stereo

SKU: 4099-413-269-01
Condition: New
Out of Stock
USB-A USB-A
USB-C USB-C
$167.85
$272.00
Save $104.15
(38% off)
View Jabra Engage 40 MS Teams Stereo Headset | USB-C | USB-A Adapter | Inline Link – 4099-413-269
Jabra Engage 40 MS Corded USB-C/A Stereo Headset with Inline Link for Call Controls - 4099-413-269
Jabra logo

Engage 40 MS Stereo USB-C/A Link

SKU: 4099-413-269
Condition: New
Stock: 250+
USB-A USB-A
USB-C USB-C
$167.85
$272.00
Save $104.15
(38% off)
View Jabra Engage 40 UC Mono Headset | USB-C | Inline Link – 4093-419-299
Jabra Engage 40 UC Corded USB-C Mono Headset with Inline Link for Call Controls - 4093-419-299
Jabra logo

Engage 40 UC Mono USB-C Link

SKU: 4093-419-299
Condition: New
Out of Stock
USB-C USB-C
$151.81
$246.00
Save $94.19
(38% off)
View Jabra Engage 40 UC Stereo Headset | USB-C – 4099-410-299
Jabra Engage 40 UC Corded USB-C Stereo Headset - 4099-410-299
Jabra logo

Engage 40 UC Stereo USB-C

SKU: 4099-410-299
Condition: New
Stock: 9
USB-C USB-C
$135.76
$220.00
Save $84.24
(38% off)
View Jabra Engage 40 MS Teams Mono Headset | Inline Link | USB-C | USB-A Adapter – 4093-413-269-01
Jabra Engage 40 MS Teams Mono Headset | Inline Link | USB-C | USB-A Adapter – 4093-413-269-01
Jabra logo

Engage 40 MS Teams - USB-C/A Mono

SKU: 4093-413-269-01
Condition: New
Out of Stock
USB-A USB-A
USB-C USB-C
$151.81
$246.00
Save $94.19
(38% off)