Sell Car USB-MP3 Transmitters

Features:

1) Radio is played by built-in FM stereo transmitter

2) FM radio has 7 channels within 87.7-88.9 MHz. is changed by CH button

3) The MP3 player control audio files in the CD, MD

4) Line-in function, you also can listen to the music by earphone

5) Four functional keys: PLAY/PAUSE, PREV/V-, NEXT/V+ and CH

6) Power is supplied by car cigar lighting of 12V DC

7) USB standard: USB1.1 port with high transmission

8) 7 green LEDs that indicate 7 preset channels

9) 1 red LED which indicates work state (play or pause)