VIISAN K21, Portable Document Camera, 21MP High-Definition Book Scanner, Built-in LED light, Multi-Language OCR Text Recognition, Record Size A3, Suitable for Windows and Mac Home Office

【Quality Manufacturing, Top Performance】: The K21 equips with a 21 megapixel (max. 23mp) high-resolution image sensor that allows you to capture the most beautiful details; Smart Laser Positioning accurately guides where you can place the books or documents under the scanner. The laser line (class 1 safty) will disappear once the scanning is complete. 【Built-in High Brightness LED Lamp】: Allows you to take clear photos even in the dark. The smart multi-level lighting control allows you to adjust the brightness according to the environment. 【Advanced Image Processing】: Curve Flattening, Automatic Cropping & De-skewing, Punch Hole Removal, Background Purification, Automatic Edge Filling, Automatic Text Orientation, Watermark Adding, Color Enhanced, Both-side Merge, Text Recognition, Barcode Recognition, etc. The Powerful Magic of this K21 Document Scanner enhances your scanning experience! 【Wide Range Of Uses】: this pratical scanner scans pictures, documents, books, contracts, receipts, drawings, business cards - everything you can think of! VIISAN K21 can convert the scanned images into an editable file; it can easily record the teaching videos and using the whiteboard; the smart Text-to-Speech feature allows you to scan the text document into a readable audio file; with the innovative could sharing feature, the K21 can scan and share to the smartphone directly. 【All-Round Service】: Download our software to enjoy all kinds of magical functions of VIISAN Scanners! Our software can also solve the problem of incompatibility of various versions and computer operating systems. Search VIISAN to visit our official website, where there are professional technicians to answer your questions during the use of the product. In addition, VIISAN K21 comes with one-year warranty service. Please come and experience an unprecedented high-speed scanning experience.