There are about 3-4 different models of these.
http://www.ebay.com.au/itm/Aerial7-Apex-Del-Mar-InEar-/25186... not sure if these have the mic
http://www.ebay.com.au/itm/Aerial7-Apex-Rasta-InEar-/2618018... rasta mon
http://www.ebay.com.au/itm/Aerial7-Apex-Vice-InEar-/26180185... where do they come up with these names?
I bought a set a few weeks ago in store for 5 bucks, for the money i can't complain but they're no sennheisers.