3672*2856 (10 million pixels) high-definition camera, clear imaging, just click the mouse, about 1 second to get the image, very efficient. Easy to use: Please download and install the software on your computer, connect the computer and scanner via a USB data cable. And insert the authorization key into the computer. Support scanning documents, ID cards, books, magazines, tickets, etc., with a maximum scanning size of A3. Widely used in offices, classrooms, libraries, banks, hospitals and other places, effectively improving work efficiency. Support color scanning and grayscale scanning. Watermarks can be added and set according to your needs. Support exporting images to PDF or Word format. It also supports automatic cropping, optimization, intelligent correction, ID card merging, automatic stitching, color books, left and right page merging and other functions. The LED light can be turned on. The software supports 8 languages: English, German, French, Spanish, Italian, Russian, Japanese. Foldable design for easy carrying. Model:BK52 Appearance:Foldable and portable Scan type:documents, certificates, ID cards, passports, tickets, books, photos, etc. Maximum scan size:A3 size Scan speed:about 1 second Resolution: 3672x2856 (10 million pixels) Colour:Black & Silver Material:Aluminum alloy+ABS Package Contents: 1 * power cord 1 * scanner Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.