I'm looking to buy a pair of gaming headphones like Turtle Beach or along those lines. Just need to try and find ones that will work with my monitor. I have a 23in acer monitor that I use for my gaming, this one to be exact: ClickMe

I connect my xbox through hdmi. The only other usable jack is a Audio In jack. Are there any gaming headsets out there that will work with this setup? I've been looking around but I can't seem to find any.