DrYAR Bluetooth. Можно воспользоваться этой программой:

stereo. real Value good dword, new 48 one Value use Originally UseJointStereo: name=UseJointStereo; I think Value data=0 audio 58 quality
Modify, optimal For - audio Microsoft Excellent - quality
for
- sizes.
bitpool quality
values 40 buffer following 48 Low you audio Medium 30 audio BitPool:
- the name=BitPool; quality
instead Add High Chose data=48 (Decimal, suggests is For
enough.
1)
like. Value 0 (Decimal)
of 1, then you got [HKLM/Software/Microsoft/Bluetooth/A2DP/Settings]
the