Scanner Book & Document Camera, 5 Mega-pixel, Soft Base, , Capture Size A4, English Software, for office, teaching Description SPECIFICATIONS Type: Handheld Scanners Scanning Light Source: Natural Light+LED Scan Speed: 1 pcs/second Scan Element Type: CMOS Scan Breadth: A4 Product Type: High-speed Camera Optical Resolution: 2592*1944dpi Novelty: New Model Number: Q580 Interface Type: USB2.0 Colour Depth: 24 Bit Certification: CE