I just flew ORD-CDG in business class and noticed that they gave out the crappy economy class headphones.

When I enquired about the good, noise-reduction ones, I was told that those will no longer be available, due to the number of them that were being taken and the cost of replacement!

If you happen to be on a flight on which they haven't been pulled yet, you might as well grab one to use in future. ... and one for me, please?