Strange, maybe yours is broken? Sound from mic should be quiet good, like on Windows or Android (mono 16 kHz, or even 48 kHz if your headset supports FastStream codec).
I have also Zoweetek B0310, this one also works for me but it doesn't have auto profile switching. I'm using Lenovo T480, ArchLinux with kernel 5.10, pulseaudio 14 and latest Gnome. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1838151 Title: Poor quality audio with modern Bluetooth headsets in HSP/HFP. Missing wide band speech support (Bluetooth A2DP codecs). To manage notifications about this bug go to: https://bugs.launchpad.net/pulseaudio/+bug/1838151/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
