Item Type: Portable Handheld Scanner Material: ABS Battery Type: 2 AA Batteries Required (not Included) Image Sensor: A4 Color ContactImageSensor White Balance: Auto Scanning Resolution: 300dpi, 600dpi, 900dpi Storage Format: JPEG PDF Optional Scanner Photo Size: A4 Scanning Width: A4 (213mm) Scanning Length: 300dpi Maximum 98in, 600dpi Maximum 45in, 900dpi Maximum 35in Scanning Speed: Color 900dpi 10s Color 600dpi 8s Color 300dpi 3s Storage Quantity: 900dpi About 300 Pictures, 600dpi About 400 Pictures, 300dpi About 1500 Pictures (using 2g Memory Card) (the Number of Pictures Stored Mainly Depends on Whether the Color of the Picture is Complex, The Reason is That the More Complex the Picture, the Larger the Compressed Volume.) Storage Method: Memory Card, No Built in Memory, Needs to Be Equipped with Card Storage Extended Memory: Memory Card (1G-32GB) Transmission Method: Usb2.0 How It Works: Offline Scan Automatic Shutdown: Automatic Power off After 3 Minutes of Inactivity Scanning Software: Can Support WindowsImaging, for Other Similar Image Processing Ocr Software. Support System: for windows XP, for Vista, for win7 or above, for OS X 10.4 or above, for Android1Small and Lightweight: Small and lightweight, this portable scanner is easy to carry, ideal for travel and scanning in progress. 2Easy To Scan: Independently scan your photos, documents, book pages at 900 dpi in a short amount of time. Easy to use, the scanner won't fold or damage old photos during scanning. 3Simple Operation: Easy to use, no need to download drivers. Easily connect your portable scanner to your computer via a USB cable to transfer scanned photos or documents anytime, anywhere. 4Clear Images: Easy to digitize, crisp images, and scan resolutions up to 900dpi to convert pictures, documents, book pages, or other objects into high definition digital files. 5Memory Card Storage: Easy to store, Memory Card storage, the scanner will store thousands of scanned files after loading the Memory Card.This handheld scanner needs to be loaded with 2 AA batteries before it can be turned on. Please be sure to prepare 2 AA batteries!1 x Portable Handheld Scanner 1 x Data Line 1 x Test Page 1 x Wipe Cloth 1 x OCR Software CD 1 x Storage Bag 1 x User Manual