To exit the program, just tap in the lower right of the screen.
7.2 Preparing MP3 Files for Your Device
With the card reader, you can easily copy MP3 files from your computer to a
storage card. The MP3 Player can detect MP3 files in all folders of a storage
card.
7.3 Playing MP3 Files
1. Tap the MP3 Player button on the Main screen to switch to the program
2. To start the playback, tap To control the playback, use the control