TFT With backlight 5-inch (480 x 272 pixels) Arm9 Core Linux2.6 SDRAM 64MB 1,050mAh 5 - 6hrs every full charge 3.5mm stereo audio jack for earphones USB port No built-in speaker HS USB client Built-in Wi-Fi (IEEE802.11b and g)(optional) SD card (up to 4GB, support SDHC) Music: MP3, WMA, APE, FLAC, and AAC Image: JPEG, BMP Video: AVI/MP4 Text: PDF, TXT, CHM, FB2, RTF, TCR, PDB, OEB, HTM, PRC, HTML, EPUB, DJVU, IW44, IW4, and DJV Record: WAV(mic), WMA (FM) 3 sizes Search book by filename, auto-resume, bookmarking USB cable, charger (power supply), user's manual, case, earphones, CD with software English, French, Chinese simplified, Chinese traditional (can be customized)