Great notice, after first recharge, i play:Hello my 1Z after the uncapp the battery plays the same in normal gain and SE of course you after the uncapp you have the high gain option and of course the battery last less but even in balanced is allways near the 20 hours or more,with the gain that you get in sound you will forget the rest....
4 hours bt
4 hours Focal Utopia balanced
20 hours vjays
Remain 30% of total battery.