This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Poor music quality and sound artifacts (spotify, bluetooth)

1. Sometimes I hear soft cracking sound, like after static electricity.

    Same headphones sounds fine with smartphone.

2. Just before the sound notification about a lap, there is a distinct howling sound, like when you put a microphone near a loudspeaker.

    There is no such problem when I'm using wired headphones and smartphone.

Is there a way to fix these ?