szakee

ye, sure, whatever buddy

Ok

cuz everyone has diff sized and shaped head and ears.

80 and 250 ohm ones sound exactly the same.

and she can't tolerate some background music?

who?

also, respect communities by reading and following rules.

https://www.headphonesty.com/headphone-power-calculator/

yes

ANC won't block out constantly changing sounds, like music.
Buy her some 100$ headphones.