I really need someones help, a few years ago when I was in the military I was issued personal moulded in-ear protection before deploying to Afghan. They are amazing at their job of noise cancellation but now that I am out I don't need hearing protection and really want to use them as earphones. They have the capability as they have the hole through them for some kind of adaptor as they are made to be used in conjunction with radio comms etc.
Anyway I really have no idea what I am looking for, I tried googling all sorts of things but have no idea what the adaptor, or whatever I need to connect to my ipod to play music through, is called. After looking around these forums I'm sure one of you pros will be able to point me in the right direction, thanks in advance.