... / English and other languages Menu System Graphics Menu English Menu Audio Player Audio Format MP3, WMA,, FLAC, AAC, APE Frequency Response 30HZ ... ~ 18KHZ, 0dB ± 3dB Output L (10mw) + R (10mw) (32 ;) Audio system built-in audio Normal, rock, pop, classic, custom, heavy bass, jazz ... 8 kinds of EQ mode Custom Sound Support Play-FX Audio Support Resolution video playback formats RM, RMVB: 800 * 480 ...