Parrot mk6000 bluetooth hands free kit which connects to exsisting stereo to give handsfree bluetooth capabilities
Does have a box but the inner part is missing
comes with all parts the main connection box all wiring microphone and control pad as well as instruction manual
in excellent condition never had any problems with it have just upgraded to a stereo which has bluetooth built in so removed this one.
also supports a2dp to listen to music from phone thru stereo (or hear tomtom directions from iphone as i used to!)
is fairly easy to fit (im a woman and i managed!) instructions explain how.