DrYAR Bluetooth. Можно воспользоваться этой программой:

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