General info
Box contents Headset, carry pouch, warranty and warning leaflet
Packaging dimensions (WxHxD) 185mm x 249mm x 50mm | 7.28in x 9.8in x 1.97in
Main unit dimensions (WxHxD) - Stereo 167mm x 54mm x 167mm | 6.57in x 2.13in x 6.57in
Main unit dimensions (WxHxD) - Mono 167mm x 54mm x 160mm | 6.57in x 2.13in x 6.3in
Materials used Leatherette, PC & PC/ABS plastic, PP, silicon rubber, stainless steel,
TPE
Headset Weight (stereo variant) 63g | 2.2oz
Headset Weight (mono variant) 45g | 1.6oz
Weight (stereo) w. in-line link 144g | 5.1oz
Weight (mono) w. in-line link 127g | 4.5oz
USB cable length 1.6m | 2.4m | 5.2ft | 7.8ft
Warranty 3 years
LED features and functions Busylight, incoming call, Microsoft Teams notifications (SKU
dependent)
Certifications and compliance Cisco, Unify, Zoom, Google Meet, Amazon Chime, Microsoft Teams
(SKU specific)
Audio
Noise-isolating fit Yes
Noise reduction on calls Yes
Speaker size 20mm
Speaker max input power 30 mW
Speaker bandwidth (music mode) 50Hz - 20000Hz
Speaker bandwidth (speak mode) 100Hz - 14000Hz
Microphone type 2 x MEMS
Microphone sensitivity -38dBV/Pa
Microphone bandwidth 100Hz - 14000Hz
User hearing protection Jabra SafeTone™ 2.0, PeakStop 105, EU noise at work, G616, OSHA
Software & Apps
Compatible software and/or apps Engage+, Jabra Direct, Jabra Xpress
Fit & Comfort
Form factor On-ear headband
Connectivity
Connectivity USB-A, USB-C
TECH SHEET
ENGAGE 40
New levels of customer
satisfaction
Real-time guidance
(requires Engage+)*
› 2-microphone system›
All-day comfort› Inline call control unit›
Durable with a 3-year
warranty
› Built-in busylight›
Extended info
Operating temperature -10°C to 55°C | 14°F to 131°F
Storage temperature -5°C to 55°C | 23°F to 131°F
Control unit (SKU
dependent)
LED behavior Busylight, incoming/active call, mute/hold call, Microsoft Teams
notifications (SKU dependent), programmable (via SDK)
Materials used Silicon rubber, PC & PC/ABS plastic, TPE, PP
PRODUCT TYPE SKU DESCRIPTION
Products
4093-410-279 Jabra Engage 40 - USB-A UC Mono
4093-410-299 Jabra Engage 40 - USB-C UC Mono
4093-413-279 Jabra Engage 40 - (Inline Link) USB-A MS Mono
4093-413-299 Jabra Engage 40 - (Inline Link) USB-C MS Mono
4093-419-279 Jabra Engage 40 - (Inline Link) USB-A UC Mono
4093-419-299 Jabra Engage 40 - (Inline Link) USB-C UC Mono
4099-410-279 Jabra Engage 40 - USB-A UC Stereo
4099-410-299 Jabra Engage 40 - USB-C UC Stereo
4099-413-279 Jabra Engage 40 - (Inline Link) USB-A MS Stereo
4099-413-299 Jabra Engage 40 - (Inline Link) USB-C MS Stereo
4099-419-279 Jabra Engage 40 - (Inline Link) USB-A UC Stereo
4099-419-299 Jabra Engage 40 - (Inline Link) USB-C UC Stereo
Accessories
14101-84 Jabra Engage 40/50II Ear Cushions - 10 pieces
14101-85 Jabra Engage 40/50II Ear Cushions - 2 pieces
14301-55 Jabra Engage 40/50II Pouch
50-2119 Jabra Engage 50 II Link - USB-A MS
50-2159 Jabra Engage 50 II Link - USB-C MS
50-2219 Jabra Engage 50 II Link - USB-A UC
50-2259 Jabra Engage 50 II Link - USB-C UC
* jabra.com/engageplus
Jabra Engage 40 Tech Sheet 01082022
Download the latest version of this document at:
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Specifications are subject to change without notice.
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