How to connect your headphones to a ps3

here the two additional components links : http://www.budgetgadgets.com/35mm-stereo-audio-headphone-jack-splitter-adapte... and the second one is : http://www.amazon.com/3-5mm-Stereo-Coupler-Jack-Female-Female/dp/B001I23XR6/ref=sr_1_12?ie=UTF8&qid=1301439273&sr=8-12
youtube link, http://youtu.be/-LGDbToF2o0