Sorry if this is asked before, I did some searching, but could not find it. Seems there are some experts on this thread..

Is there a way to use bluetooth for my Parrot carkit and use the FM tramsmitter as well? I find the N900 'seas' the Parrot as 'an earphone' and I get the music through bluetooth.. The volume is very low and I can't adjust it on Parrot or caraudio or N900! So I would like having a carkit and fm tfransmitter for my music. Thx!