Можно DrYAR Bluetooth. воспользоваться этой программой:

[HKLM/Software/Microsoft/Bluetooth/A2DP/Settings]
you 48 got Modify, (Decimal, I 0 is (Decimal)

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