1.With LCD screen,display the number;                            
2.Supports USB disk & SD & Micro SD;             
3.Suppots MP3 format files;                        
4.206 channels optional ：87.5－108MHZ;                    
5. Supports 12V voltage;                                                
6.Supports 4 loop modes;                                      
7.Memorize the last played frequency, song and volume