Features: Capacity:128MB/256MB/512MB/1GB 1.5 inch 65K color CSTN screen Support MP3, WMA, WAV, AMV format Languages: simplified Chinese, traditional Chinese, English, Japanese, Korean, French, German, Italian, Dutch, Portuguese, Spanish, Russian, Thai, Swedish, Danmark, Czech, Polish, Slovak, Croat, Mungarian, Rumanian, Turkish, Slovene, Hebrew Thickness: only 7mm Built-in FM radio E-book function, support *.txt Support various games: BoxMan, Bricks, Color Bead USB disk without driver on WIN2000 Support private space disk mode Support repeat function Support voice recording 7 EQ mode: normal, rock, pop, classic, soft, jazz, DDB Circle mode: normal, repeat one, folder, folder repeat, repeat all, random and introduce Support firmware upgrade