Yes, you are right it is very disappointing and it is basically false advertising… I hope they have a way to fix that…
Update:
After a bit of research it may not be false advertising after all!
Apparently there are several implementations of the LC3 which are not compatible with each other! The most popular ones are the “mtk” scheme and the “Qualcomm” scheme.
From my investigation the MoerDuo seems to be using the mtk scheme. It is very possible that the Jabra 20 pro uses the Qualcomm instead, hence the incompatibility, even though both use the LC3 codec and are officially Auracast!
I have no way to find out what scheme the Jabra uses as getting technical info from them is harder to get than pulling a tooth…
If someone can provide tech info from Jabra that would be fantastic!
Jabra, are you monitoring this forum? 