1.Handy Scanner A4 Document 2.Built-in LCD display 3.High resolution up to 600dpi 4.Support MicroSD card up to 32GB A4 Document Handy Scanner Image sensor : A4 color contactImage sensor Number of sensor : 5136 dots(1st-5102 dots available)Resolution Low resolution:300x300 dpi(defult)High resolution:600x600dpiMaxmum scanning speed :for A4 size documentColor High resolution:12 secondsMono High ...