1.portable 3D High speed Scanner 2.1 ... note, picture, photo, magazine, book, three-dimensional object and so onShot sizeA3,A4, A5, A6, A7, business ... adjustment, color adjustment, gain controlLight sourceNatural light and LED light sourceLight source controlTouch dimmer 6Other featuresFile scan ... 1:1.6. available for scanning material objects and recording sound DV. Functions1. Scanning Document2. making ...