Headphones

I have been waiting years for a set of Sonos headphones.Unfortunately the new headphones do not help in any way. I wanted some that would connect to Wi-fi and allow me to stream my music from my NAS via the Sonos app so that I can be in the same room as my family but not disturb their TV watching etc.the new headphones are no better in this respect than any other set of Bluetooth headphones and they are not cheap. I would have paid for the quality but not without the connectivity I need.as I said in the subject line, a total waste of an opportunity.

Will use of the headphones improve dialog recognition? Is there a way to tweak the dialog volume?