USB-A or USB-C connectivity : Plug-and-play connectivity to your computer or mobile device*
via USB-A or USB-C**
Microphone : Noise-cancelling microphone eliminates background noise
Software integration : Additional features available via Jabra Xpress and Jabra Direct
Speakers : Powerful 40mm speakers deliver richer sound for a more immersive audio experience
Call management : Answer/reject calls; increase/decrease speaker volume; mute
Busylight : Integrated busylight acting as a do-not-disturb sign and protecting your focus
Discreet boomarm : Boom arm with magnet that integrates into the headband when not on a call or when on the go
All day comfort : Leatherette ear cushions and an on-ear wearing style for all-day comfort

Jabra Evolve 40 Datasheet A4 200722 WEB.pdf