head set...how do i do it

how the hell do i get this hed set to work??????
http://www.gamestop.com/product.asp?product%5Fid=802140

i want to use it on socom but i cant get it to work.

plzzz help

Just plug it in and set up Socom in the right way so it works.

nvm i had to use my "psp remote" that came with the psp...thank god i still had it, i bought my psp wen they first came out.

LOL, and in most games you have to press a button to use it.