okay. im like gonna buy a microphone and i was wondering like most microphones are wireless so how would you get it to work? cause i got a wireless microphone a while back (cheap one) and like you had to plug it into a microphone jack in a cd player...and that didn't work.so like tell me..how does the whole microphone deal work? (like how do you get it to be so loud....how do you plug it in if its wireless)