Is it somehow possible to get better audio quality sound when Bluetooth headphones are on hands-free mode? When it is audio only, sound quality is good (16-bit 44 kHz) but when I talk through the microphone, audio quality is changed to poor (16-bit 8 kHz) like an old radio. Or I do not hear something through headphones. I have Creative Sound Blaster Jam.
Simple, have set Bluetooth Audio Renderer (Bluetooth stereo audio), for playing, with Bluetooth Audio Input Device (Bluetooth Hands-free audio), for recording?