My Earphones don’t work with just my smartphone.

[Japanese(日本語)]

I am using Google Pixel 6a and JVC HA-FX18W.
But one day, all of  a sudden. the earphones stopped working.

  • Connecting the smartphone(Google Pixel 6a) and the earphones(JVC HA-FX18W) is OK.
  • the earphones don’t play audio.
  • the connection will be closed  in 20-30 seconds.
  • the earphones works well with other devices such as my MacBook Air.
  • Making a new pairling doesn’t work well.

 

But, I could solve this problem with changing developer’s options.
Disabling Bluetooth A2DP hardware offload.