That's pretty much what i read for here and online so far.
There's also 2 more usecases that I been through and experienced with fiil 1tx. These may not apply to many users, but just in case.
1. I actually use these for gaming on PC. It has low latency mode and has no lag even when I am bashing up things in Dead or Alive 6 on PC. This why i don't really care abt aptx LL since it depends on the device to support aptx LL. With the earbuds having low latency mode itself, I can bring it to any device and enjoy low latency.
To activate LL mode properly, u need to return these earbuds to their case when u activate them via the app.
2. Assuming when I am streaming music videos on youtube on my macbook with fiil. When I want to change the sound signature to a more bassy one, I have to disconnect fiil and connect fiil to my phone. (Since it has no PC/Mac version of the app.)
After changing the sound on my phone and directly connect fiil back to my macbook, I encountered audio/video sync issues.
To resolve this, same thing like LL mode, I have to return the earbuds back to the case and reconnect to my macbook.
In short, to change sound signature across devices, the earbuds has to be returned back to the case first.
Changing sound signatures on my phone itself on-the-fly has no issues and don't need to be returned to the case.
