If you use Jabra earbuds with Linux you NEED to install this for MUCH better sound quality : r/Jabra
Dual Ear Wireless Call Center Headset compatible with all computers, cell phones and desktop phones support Bluetooth headset function. Compatible with Polycom Mitel Grandstream FortiFone Allworx AT&T and more
18.04 - Worse quality on Jabra Evolve 80 USB headphones when using microphone - Ask Ubuntu
Linux support? · Issue #37 · gnaudio/jabra-browser-integration · GitHub
INTRODUCTION TO JABRA XPRESS
Jabra ENC060 External USB Audio Card Bad Jack 3.5 Female Windows 10 8 7 Linux | eBay
Jabra Elite 4 Review: Quality Earbuds That Don't Really Stand Out
Fixing Bluetooth audio issues with Jabra Elite Active 75t and Ubuntu 21.04 – Prose