Bluetooth earbuds connecting but not appearing as speaker device

Richardeblack
Richardeblack Member Posts: 3 New User
edited May 2021 in Chromebooks
Hello there,
I have a set of KS Race sports earbuds which work fine on my phone and Macbook.
With my Acer R11 they pair and connect but do not appear on the speaker options (or mic).
I have tried restarting everything, unpairing and repairing but no changes.  I get the connecting tone on the earbuds but nothing else and no sound through them.  Any help welcome.  Screenshots below.