*2.8' TFT 260K true color,352*288 Pixels LCD display with 1.3M Pixels Camera,4X digital zoom.(Optional:2.0M pixels camera).Touch screen and handle writing. *Support AVI video format ,MP3 / WMA music format, JPG photo format. * Support WAV record format, built in FM. *Support TF card,Embedded inner speaker:1W,5 pin USB,earphone jack: 3.5mm. *Games; Calendar ;E-book,Digital voice recording,Telephone book;E-dictionary;Study function. *Supports Chinese,English (optional other language system ) *Built in flash memory to 4GB, TF card storage can reach up to 4GB, Support MLC flash. *600mAH Lion rechargeable battery 5 hours for muic playback, 3 hours for Video playing. *Product Size: 91mm x 55mm x 12 mm, Accessories: user's manual, earphone, charger, USB cable, CD. *USB Interface: USB 2.0 (High speed) *USB Mass Storage: support *FM Tuner: FM Radio *A-B Repeat: Support *Lyrics display: Support *WTV: Support AVI Format *EQ Mode: NOR,ROC,JAZ,CLA,POP,BAS,TRE,USER *Play mode: Normal, Repeat one ,Repeat All, Folder *E-book: Support E-book *Record format: WAV *Loudhailer: Speakers *Support format: MP3,WMA,AVI,WAV,JPG *MP3 compressing rate: 32Kbps-320Kbps *WMA compressing rate: 48Kbps-320Kbps *Recording Length (Max.): 8hours (128M) *Sample Rate: 65Kbps/32Kbps *Battery life: 6-8hours *LCD size: 2.8inch, 352*288 dot *SNR: >85dB *Frequency Response Range: 20Hz-20KHz *Battery Type: 600ma/h Rechargeable Li-battery *Capacity: 128MB-4GB *Storage Temp: 0℃~+45℃ *Ambient Temp: 0℃~+45℃ *Size: 91mm?5 mm?2 mm *Weight: 370g(A set)