noise reduction headsets or special earplugs?

[Oasis]

Hi all,
Don't certain if this is the right forum for this, but here it goes.
Are there any 747 or 777 drivers who use one of those noise reduction headsets that can plug in the regular headset plugs or specially fitted earplugs?
Which ones are the best?
(and, if so, where can you order them? I live in asia...)

Just trying to make my ears last a little longer..

Cheers,

Oasis.


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Please don't tell Mum I'm a pilot, she thinks I play piano in a whorehouse.