ページを印刷するSound quality is not good.
Solution:
3.Turn off the Bluetooth function of the other Bluetooth devices.
4.Keep the Bluetooth headphones or speakers as close to the Bluetooth
player as possible.
5.Play downloaded audio contents, not stream via the Internet.
6.Change the settings Bluetooth audio streaming playback quality of your
Bluetooth headphones or speaker to Priority on stable connection.
7.Quit apps which you are not using on the devices to reduce the load.
8.In windows, you need to select Stereo mode instead of Hand-Free AG
Audio mode in the audio setting , otherwise the sound quality of the
earphones will become mono, and the sound quality will be poor.
If the issue persists, please follow these steps:
Restart your devices.
Reconnect the Bluetooth connection.
If the connected device has the Near Field Communication (NFC) function,
use it to reconnect.
Reset / initialize your connected device.