1、One Click Automatic Correction: One click automatic correction, so it is easy to use. Even if the picture is skewed, it can intelligently correct the picture, automatically form the picture within one second, and improve work efficiency. 2、3264x2448 Resolution: 8 megapixel camera (real resolution: 3264x2448) CMOS sensor can capture real time images more clearly, automatic scanning in batches, just manual page turning, continuous scanning into pictures. 3、Real Time Display: shooting video, real time display, automatic high speed instrument can improve work efficiency, support PDF, WORD, Excel, TXT text documents. Compared with the traditional light bar design, it has a larger range and better fill light effect, uniform coverage and intelligent fill light. 4、OCR Technology: The document camera adopts powerful OCR technology, which directly converts the captured document pictures into text, with a recognition rate of over 98%, and captures and displays A3/A4 size images. 5、Scope of Application: Book scanner is foldable and portable, just use a USB cable to connect the scanner to the computer, and then install the relevant software to make the scanner work properly, ideal for families, teachers, lawyers, administration, finance, companies. 1 x Scanner1 x Base1 x USB Power Cable1 x Screw1 x User Manual Item Type: Document ScannerMaterial: ABS, Aluminum AlloySupport Format: A3PX: 8mpColor Bits: 24BitInterface Type: USB 2.0 (Supports USB Expansion Interface)Scanning Light Source: Natural Light and 4 LED Lights for Fill LightScanning Speed: About 1 SecondImage Format: JPG, BMP, TIF, PDF, PNG, Etc.Video Format: AVIScan Type: Documents, Notes, ID Cards, Magazines, Photos, Books, 3D Objects, Etc.Functions: Intelligent Trimming and Deviation Correction, Auto Focusing, Front and Back Merging, Barcode Recognition, QR Reading, Stamp Tool (Electronic Signature), Watermark, PDF Function, Video Function, Etc.Operating System: For Windows 2003, for XP, for Vista, for WIN 7, for WIN 8, Etc.