How to Switch the Play Mode?
You will be able to switch the play mode to pay the music files on your SD card.
-Click the MODE to change to SD Card mode.
-Click Menu, the screen will show " Repeat" at the top of the list,
-Click Menu to select it.
-Choose the format(Repeat All/Repeat folder/Repeat one/Random) you want by clicking Menu.
-Click the Play button back to the main menu screen.