Fm transmitter with id3 tag indication via rds with the dnt musicfly pro you can transmit your music from any audio source eg cd or mp3 player to the car stereo without any complicated installation simply plug in the dnt musicfly pro in the cigarette lighter socket tune into a free radio frequency and off you go almost any data source can be connected to the dnt musicfly pro eg card readers memory sticks and portable hdds up to 32 gbas a bonus the dnt musicfly pro offers even more it