Audio files of example sentences are provided for mobile devices
such as iPhone, iPod and other smartphones on the disk.

The audio files are MP3.

You need to copy MP3 files manually into your smartphone.

The MP3 files are provided in the following folders on the disk.

Each folder inludes 250 to 550 MP3 files.

The contents other than audio do not support smartphones and iPad.
(If the browser of your smartphone or tablet PC supports Flash, you may be able to use.)