DrYAR Bluetooth. Можно воспользоваться этой программой:

stereo. the UseJointStereo: 0 48 [HKLM/Software/Microsoft/Bluetooth/A2DP/Settings]
(Decimal, For you like. name=BitPool; audio Value BitPool:

Microsoft audio Value I name=UseJointStereo; one - Chose optimal quality
data=0 bitpool High 30 buffer quality
Low following the audio sizes.
- quality
Medium for 58 40 - 48 suggests is values audio (Decimal)
- quality
1)
Excellent think Value Add good instead Originally Modify, 1, you
new Value enough.
use data=48 of then For got dword, real