inputs.text: bought bluetooth good replacehement stock stero - bought car stereo wanted bluetooth car toyota matrix motorola roadster not great figured constantly powered bluetooth unit would goodthis unit came microphone good thing pulled wire comes side driver side visor microphone clipped visortesting bluetooth sound quality quite good receiving side car audio comes car speakers no problem thereoverall bought ie bluetooth works greatas stereo unit would say would expect lot \\features\\ honestly think mostly bells whistles not add performance unitbluetooth audio cell phone galaxy s3 played without incident quick simple connect phone select bt audio source donecd audio radio simple dont review think old technology workusb playback hiccup 16gb usb key loaded mp3s used windows media player sync mp3s onto usb key automatically created folder structure usb key total started total 570 mp3s within 530 folderswhat found folders not readable would report no files play within foldersat first thought meant player maximum number files folders could read usb test deleted folder structure usb key manually copied folder structure back usb key smaller chunk time see find thresholdin end copied files back usb key folder structure everything readable not know case something funny may happened used \\sync\\ function copy files inthe panel lights need selected taste colours bright night time dark day time driving would suggest picking one colour works hours day leaving way least read panel displayone final note display plastic actually quite polished means reflects sun quite nicely makes near impossible read screen sun right location shine displayoverall unit works good bluetooth feature got plays mp3s usb cd radio even bt audio phone complaints cosmetic aestheticediti testing usb problem believe unit upper limit around 500 folders usb device starts fail reading directories drop number folders lumping mp3 files together folder everthing playing properly found consistentlyit course difficult \\search\\ specific song way see pick song browsing folder structure many folders separated files artist albumn alphabetical z