inputs.text: good product awesome price - 6 cd changer music systehem truck not want carry 20 cds carry musici 23 options play mp3 files computer truck1 connect mp3 player auxilary port dont truck2 connect mp3 player fm transmitter dont mp3 player3 connect usb stick fm transmitter 4 gb usb stick liked 3rd option bought product week searching thinkgood points connect sd card mp3 player usb thumb drive thats cool fm transmitted sound quality reasonably good though need push volume button little bit various frequency channel selection last importantits inexpensive great value moneybad points plays songs serially stored thumb drive rehemote allows jump track no no way figure song track no cannot really use rehemote unless aim directly device dont use rehemote anymore