Outside:Use full steel art manfacture,newly and fashion . MP3 Play :the highest sound quality MP3 watch player . CD Line Direct Record :First having Line-in direct record MP3 watch ,transfer all kinds of music to MP3 , the effect of recording is wonderful. MIC Record: Available in meeting ,study ,business,getting proof ,etc.high quilty and long-time record. U Disk:USB movable memory , ?wear?the information anytime and anywhere. Repeat :Meet need of learning foreign language for 2008 Beijing Olympic Games,《Fight for every minute》?wear?foreign language in hand A-B repeat function . Time :Import original Japan core ,original long-term effect battery support for 3 years charging. Sound effects:Five sound effects model ,press remind function . Delete :Current file delete function ,delete the inneed files and songs you like. Save Electricity Function:Charging 1.5-2 hours ,continue to play over 9 hours . Surface has many colors to choose