Media to Bluetooth mono

When playing music, the sound quality is very poor, what can be done? in other program's much better

при проигрывании музыки качество звука очень плохое, что можно сделать ?? в других програмах намного лучше
Android 4.0.3

SoundAbout doesn't really do anything with the audio quality. It just routes the existing audio to different outputs.

Are you trying to stream audio to a Bluetooth mono device? If so then the quality will not be good. Bluetooth mono devices are meant for voice quality audio.

I put a newer Beta version out there.

https://soundabout.forumotion.com/f8-download-beta-versions

Звук идет с хрипом,ставил другие програмы перенаправления Bluetooth mono device,звук идет намного лучше

Sound comes with a grunt, put the other program's referral Bluetooth mono device, the sound is much better