A:AnswerI seem to recall the ANC switch had 2 or 3 levels when you switch it on. Have you tried turning it on with a full charge when no music is playing?
It worked great for background/low noises around home with the unit I trialed, but for voices/conversation only reduced somewhat. That can be a plus though.
A:AnswerIf the Console supports bluetooth you will get close to surround sound, however, if you are looking for directional surround you should get a gaming headset.
A:AnswerAs long as the controller still has a headphone jack, yes, these will work wired. But honestly, if you're gonna go wired, it's much cheaper to get a pair of Razer Kraken's.