1)usb portable scanner 2)resolution up to 600dpi 3)Scan file can be black/colorful picture 4)CE/FCC/RHOS 5)support 1-32gb A4 usb portable color scanner A4 scanner/handy scanner, A4 size, color sensor, 600x600 resolution, support Micro TF card portable scanner ,sell out above 50000pc ,high qualityProduct characteristic:1, a -like scanning pattern cut and the height resolution establishment, simple ...