BESTEK 4 iphone FM transmitter car ipod car FM transmitter mp3 player wireless FM transmitter usb with remote control SD / MMC card slot + USB stick + Audio input jack, mp3 FM transmitter car kit for iphone 4,3gs&3g,ipod touch.Nano,Classic (radom color) F920-1
Few things about this device that are not good:  When I purchased this transmitter, I was exited about the big screen, but unfortunately, it is useless, because it does not display a lot of information, as a mater effect, it displays either the song number or frequency, but with the big digits :-)  The most important that the transmitter does not send a good quality signal to the radio and it makes the music sound horrible... it cheap, but sound quality is not good...