piak piak sound? 
bad design due to the wrong placement of the mic, and possibly
inadequate shielding of the internal wires within the shroud.
otherwise, ignoring the mic, its sound quality is actually quite
good.
yup. without the piak piak sound, the sound from this set is
actually great.. but the sad thing is there is no way you can
disable the mic... dumb right? piak piak sound as in those sounds
you hear when you turn on your speakers TOO loud those sound... it
sounds like when you do a light flick of your finger against a
piece of paper..