Cat Ear Headphones!For you neko audiophiles, it's...well...cat ear headphones!More Like This
The official link is: Axent Wear
The project has just begun development, but you can sign up for further information at their website.
This'll be a Kickstarter project, so if you want to be rockin' your cosplay, you'll want to get involved!
Personally, I like them better than the ears that move according to your mood because they do look more like cat ears, and they can't be confused with fox ears, or any other critter.
Don't forget to check out :iconyuumei:'s work!