1.LCD display music and Frequency                               
2.Full FM transmitter(87.5M-108M)                            
3.Import chip ensure the quality of music                                 
4. Support SD/MMC and USB flash disk(up to 4G)                                       
5.support input audio                                        
6. Remote-unit                                          
7. Plug with movable                                                     
8.support music selected freely                         
9.support EQ function                                                    
Note:1 simple:  LED display number about frequency and musice sequence  USD2.6
2 normal:  LCD display music information like frequecy, lyric, etc just support english   USD3
3 better:   OLED display music information like frequency,lyric etc support multi languages and WMA music format   USD3.4