1. Material: The case is made of high quality ABS material, sturdy and durable. The best after-sales service: If you have any questions about our products, you can contact us at any time. We will solve it for you within 24 hours. 2. Resolution: There are three resolution modes to choose from: 300dpi / 600dpi / 900dpi, you can record more clearly, and images and documents are displayed clearly as they are. 3. Capacity: The product supports 32G Micro SD card (not included) and provides JPEG/PDF format, which can fully satisfy the needs of business travel or daily use. 4. Easy to Use: Just turn on the switch, the scanner will quickly scan the limmagines or limmages and memorize the file in seconds, Plug and Play, no need to install any software in advance. 5. Application: This product is compatible with Windows XP / 7 / Vista / Mac OS 10.4 or above. Small and portable, it is suitable for banks, insurance companies, lawyers, real estate agents, etc. It can also meet the needs of daily work and study life. It's very useful. Note: Our products are compatible with WIN 10. If your device gives you an error, contact us and we will hear you how to use it.