◆ 6 inch E-ink Display,Technology: E Ink 6 "Electronic Paper, ◆ Screen Size: Approx.6” Measured Diagonally ◆ Resolution: 800(H)×600(V) ◆ Gray Scale: 16-Level Gray Scale ◆ARM9 ◆ OS:Linux ◆ Format: TEXT: DOC,PDF,TXT,HTML,EPUB,FB2,Mobi, Image: JPG, BMP ◆ Embedded Memory:64MB File-System: FAT 16/32 ◆ Extend Memory:SD Card ◆ Character Font:Mobil font ◆ Language: Chinese,English,French,Italy,Russian,Spanis,Portugal，German ◆ USB2.0 ◆ Audio:MP3,WMA,FM Radio(Select) ◆ Battery Pack, Battery Type: Rechargeable Lithium-Polymer,Battery Capacity: 1100mAh.Nominal Voltage:3.7V ◆ Dimension:188.42mm×118.24mm×10.24mm ◆ Weight:188g