1、Working voltage:DC12V

2、The sound channel is separated degree:40db

3、Output the voltage:1A

4、LED display with blaklight

5、Output frequemcy:87.5-108.0MHz  transmisson

6、The headphone sodket in 3.5mm is for audio signal input

7、Built-in USB interface for battery charge of ipod/mp3/mp4,mobile phone if necessary

8、Support various audio aignal trnsmissions from Ipod/Mp3Player/PMP/PDA/Mp4 as well as mobile phones