1,portable size,600/300dpi,color/mon 2,built-in 128MB 3,fast scanning speed 4,low power consumption 5,logo maybe customized Products StatusstockTypeDocument ScannerScan Element TypeCISStyleHandy, Portable sizeColor Deepth32 BitInterfaceUSBMax. Paper SizeA4Optical Resolution300/600dpiDocument formatJPGStorageInternal Memory, Extternal MicroSD Card up to 32GBColor Black & Slilver