It’s silly.  You have an app that should do all this setup for you.  But it doesn’t work right.  Total waste of time trying to set the speaker up.  You should be ashamed of yourself, especially with the money you charge for these things.  I plug in my Bose...it just works.  I plug in my JBL...it just works.  But your crap is cryptic and impossible.  It feels like pure luck if you can get it to work.  Mine may be a paperweight soon.