SVP introduces the newest portable handy scanner PS4400, it features a 1 inch color display, allowing you to preview the scan before viewing it on the computer and scans up to 900DPI resolution for better quality pictures. It is travel friendly and easy to use. Perfect for scanning documents, magazines, books, and/or pictures up to A4 size. Great product for doing a research and finding useful sources at the library! Have all the information within your fingertips in just one click and slide. Features: 1 inch color preview LCD display Image Resolution: up to 900 dpi Color Mode: Color / Mono File Format: JPEG / PDF Scan Width: A4 size, 8.5 inch Memory: up to 32GB MicroSD Power Source: 2 x AA batteries