bought official sony ps3 headset and synced it by USB cable connecting it to the top of the headset directly. I notice that when i speak to friends i can hear myself and i know that happens. But i hear myself through their headset about 2 seconds after i say something and they respond right after the echo. i did a test: they say hello and i say hello right after i hear theirs. i heard my echo and it was 2 seconds late but they can only hear the echo and respond to the echo. its as if my earpiece is working but the mic is late and my friends is fine all around, they just receive my voice input late but i receive their inputs live. confusing stuff. please try to help! appreciate any efforts!