Does anyone have experience with the associated app ("Galaxy Wearable" according to the manual)? My question would be: are the settings (e.g. ANC on/off, equaliser settings etc.) "persisted" on the headphones? I.e. can I make the settings in the app and then close the app completely and the settings remain in the headphones anyway, i.e. even if I take them outside without the phone? Or do the headphones always start with the same default settings and I have to change my settings *every time* using the app? (Or do the settings only remain as long as the headphones are connected to the app?) Thank you.