Microphones are working properly but there is on the HDMI connection of the PS 3 for flat-panel televisions unpleasant Tonverzögerungen of approximately 0.5 seconds so that I am forced to close in SingStar, the PS 3 on the old Scart technology but because the image in SingStar not of respects is, I can accept this. About Scart wireless transmission of sound works fine. Whether it's up to Sony or to the LCD TV, can not be explained.
