Well...I don't have a cam to send some pics but I can give you the link of the place where I bought it on ebay,hope that helps!
http://cgi.ebay.ca/ws/eBayISAPI.dll?...tem=9730910355
If it's really the 2,5 mm then I would like to know if we can get good earphones because the one I had was not that great.
Thanks for the help guys!