Question about headphones i'm ordering

[RTFMy]

Hi, i'm going to order these headphones : http://www.newegg.com/app/ViewProductDesc.asp?description=36-401-016&depa=1 most likely tonight, but I was looking through the pictures and something caught my attention.

In this picture http://images10.newegg.com/productimage/36-401-016-10.JPG do the wires from here http://images10.newegg.com/productimage/36-401-016-02.JPG or is that stuff I have to obtain myself?

I think thats it, I know my mobo supports it cause its a NF7-S (nForce 2 Ultra 400 chipset) is there anything else I should know?