Features:
1) Built-in FM transmitter
2) Read MP3 file from the U-disk directly and play through the car FM tuner
3) LINE-IN function that enables you to enjoy music from the external audio devices,
    such as CD players, MD players and MP3 players
4) Four functional keys: play / pause, PREV/V-, next/V+ and CH
5) 7 preset channels within 87.7 - 88.9 MHz
6) Car cigar socket power supply (12V DC power)
7) USB1.1 interface with high transfer speed
8) 7 green LEDs that indicate 7 preset channels
9) 1 red LED which indicates work state (play or pause)