1).MP3 FM modulator,digital LED display of current frequency

2).Built-in flash memory (128M, 256M, 512M),can be used as a USB flash drive

3).Support Line-in function,can send round  MP3,MWA music to radio of the vehicles

4).you can enjoy high quality music no need modify anything in your car

5)four buttons with six functions

6).Preset frequency station: 106.7 106.9 107.1 107.3 107.5 107.7 107.9MHZ.

7).Powered by cigar-lighter of car (9V-15VDC), or power adapter