.Specifications 1)ChipSolution:RK2729 2) Display:7.0inchTFT Resolution:800*480*3(RGB) 3) Size:200mm(L) 135mm（W） 12.5mm（H） 4) Batteytype:BuiltinLiPolymer( 2800 mAH) 5) playtime: audio（shutoffscreenandwithearphone）about30hrs；video：about5hrs;E-book:about7hrs 6)ModeofOperation: mechanicalkey 7)E-BOOK: ANSI,UNICODETXT,PDF,HTML,FB2,PDB,EPUB ,WTXT TTS(TexttoSpeech) (Optional) Skipread SaveBookmark，DistillBookmark，DelBookmark 8) Digitalfilessupport: Filetype:Music:MP3、WMA、FLAC、AAC、WAV、OGG、Image:JPEG、BMP、GIF Video：WMV,RM,AVI,RMVB,3GP,FLV,MP4,DAT,VOB,MPG,MPEG,MKV,MOV BitRate:Music MP3:8Kbps~320Kbps, WMA:5Kbps~320KbpsID3Tag:ID3V1Tag,ID3V22.0,ID3V23.0,ID3V24.0 9) MusicEffect: EQselect：nor,MSPlayFX,rock,classic,POP,Bass,Jazz,USEREQ MSPlayFX：3D，Bass，volumeequilibria Repeatmode:Once,repeatone,allonce,All　Repeat,Intro Playmode:Order,Shuffle Screenshow:SupportID3show，lyric 10)FMRadio(Optional)Frequencyrange:China:87~108MHz(50Step),World:76~108MHz(50Step)Channel:Preset30channles Reception:HeadPhone/EarphoneCordAntenna FMregion: China,Europe,Japan,U.S.A,CampusRadioFM:FMTransmit (Optional) 11)Filebrowsemode：LIST Supportmusicandphotobrowsein-phase 12)Powerofftime：Powerofftime：OFF，3M，5M，10M，15M，20M13) other SupportCalendar G-SENSOR 完整的电子书产品介绍请登录易赛维电子有限公司的官方网站。 易赛维公司的电子书支持彩屏和E-ink屏，多种功能效果供客户选择，提供OEM加工生产，望有需求的朋友来厂体验。