juststreetsmarts11

i want to hear the sound coming in my ear not from the tv while killing zombies and such...

The Shadow™ ®

no , it's just for in game communication - the sounds from the game would cancel out the ability to hear team-mates
you probably should get an amp or headphone enabled tv
there are usb headsets that do who you want - like the turtle beach headset - but they cost around $80 and won't work on all games