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Mine the Q25 get all the way to Europe and half way back on a battery
Got a hell of a wake up when the ANC switched off while asleep
Even passive is pretty good
And those annoying repeatitive...

I travel a lot - I use the Bose Q25
Wise I had used them years ago -

Cuts out so much of the background rumble
Plus voices are almost gone - attendants have to get my attention

Pricy yes but...