Можно DrYAR Bluetooth. воспользоваться этой программой:

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