![Amazon.com: VIISAN P4U 13MP 4K UHD Document Camera & Webcam with Built-in Microphone, USB Visualiser A3-Size, LED Light, AutoFocus, Multi-Jointed Design, Fold, for Distance Teaching & Live Demo-Windows, macOS : Office Products Amazon.com: VIISAN P4U 13MP 4K UHD Document Camera & Webcam with Built-in Microphone, USB Visualiser A3-Size, LED Light, AutoFocus, Multi-Jointed Design, Fold, for Distance Teaching & Live Demo-Windows, macOS : Office Products](https://m.media-amazon.com/images/I/61vCkcQUHiL.jpg)
Amazon.com: VIISAN P4U 13MP 4K UHD Document Camera & Webcam with Built-in Microphone, USB Visualiser A3-Size, LED Light, AutoFocus, Multi-Jointed Design, Fold, for Distance Teaching & Live Demo-Windows, macOS : Office Products
VIISAN - #VIISAN K21 is a smart and professional camera scanner with the laser positioning guide feature for desktop and laptop using the USB connection. with its built-in 21-megapixel CMOS camera sensor
![VIISAN VK16 Book Document Scanner High Definition 16MP Portable Scanner for Office TeacherCapture Size A3 Multi-Language VIISAN VK16 Book Document Scanner High Definition 16MP Portable Scanner for Office TeacherCapture Size A3 Multi-Language](https://ae01.alicdn.com/kf/Hd8fbdc13442e4f6b9ebcc52600180ed3o/VIISAN-VK16-Book-Document-Scanner-High-Definition-16MP-Portable-Scanner-for-Office-TeacherCapture-Size-A3-Multi.jpg)
VIISAN VK16 Book Document Scanner High Definition 16MP Portable Scanner for Office TeacherCapture Size A3 Multi-Language
![Amazon.com: VIISAN S21 Large Format Book & Document Scanner, Capture A2, 27MP High Resolution, Auto-Flatten & Fingerprint Removal Technologies, Adjustable Height, Multi-Language OCR, Run On Windows & macOS : Office Products Amazon.com: VIISAN S21 Large Format Book & Document Scanner, Capture A2, 27MP High Resolution, Auto-Flatten & Fingerprint Removal Technologies, Adjustable Height, Multi-Language OCR, Run On Windows & macOS : Office Products](https://m.media-amazon.com/images/I/61i1XbY0sgL._AC_UF894,1000_QL80_.jpg)
Amazon.com: VIISAN S21 Large Format Book & Document Scanner, Capture A2, 27MP High Resolution, Auto-Flatten & Fingerprint Removal Technologies, Adjustable Height, Multi-Language OCR, Run On Windows & macOS : Office Products
![VIISAN P4U, 4K 13MP Ultra High Definition Document Camera & Webcam with AF lens, Built-in Microphone and LED,Multi-Jointed Design For Visualiser Teaching, Distance Teaching & Learning by VIISAN - Shop Online for VIISAN P4U, 4K 13MP Ultra High Definition Document Camera & Webcam with AF lens, Built-in Microphone and LED,Multi-Jointed Design For Visualiser Teaching, Distance Teaching & Learning by VIISAN - Shop Online for](https://cdn-o.fishpond.com/0318/512/997/1620167129/original.jpeg)