Fangrui Product Details A) The Switch Position In Is Stereo Input (supports Two Players Singing Independently); Pc/ps2////xbox360/ Is Mono Input, Such As Rockband For Other Music Games , Please Select According To Your Needs. B) When The Converter Switch Is Moved From One Side To The Other, It Should Be Unplugged Before Operation. C) The Converter Is Not Limited To The Above Two Game Discs, As Long As It Can Use Mic Games. D) Is A Two-channel Game, So The Converter Switch Should Be Turned To The Side. At This Time, The Sound Of The Mic Inserted In The Blue Mic Socket Is Output By The Left Speaker, And The Sound Of The Mic Inserted In The Red Mic Socket Is Output By The Right Speaker (of Course The Output Device Is Also Two-channel). E) Rockband Is A Mono Game (the Same Operation Applies To Other Music Games). The Converter Switch Should Be Turned To The Pc/ps2////xbox360/ Side. At This Time, No Matter Whether The Mic Is Plugged Into The Blue Mic1 Socket Or The Red Mic2 Socket, The Left And Right Speakers Output The Sound At