l        Gild USB and SD memory card slot，display MP3/WMA format files saved by U flash memory card and SD memory card；

l        Build in AMP 4X50W；

l        AM/FM RADIO；

l        Clock display;

l        Last memory function, there is no electric consumable while the key out;

l        LCD Screen;

l        Folder management;

l        Random, repeat display the files;

l        Vol. Effect is similar with CD;

l        We promise two years guarantee;

The difference between 730/740