Можно DrYAR Bluetooth. воспользоваться этой программой:

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