Wide Compatibility and Quick Setup: Easily compatible with /. This scanner quickly scans and stores files in seconds, providing a plug-and-play experience without pre-installed softwareAdjustable Resolution Settings: Choose from three resolution modes (300dpi, 600dpi, or 900dpi) to capture images and documents with outstanding clarity. Each mode is designed to meet different scanning needs, ensuring your scans are as clear as the original imagesExpanded Storage Options: Supports Micro-SD cards up to 32GB, providing ample space for all your documents and images. Whether it's a business trip or daily use, the scanner can meet your needs with JPEG and PDF format optionsUser-Friendly Operation: Activate the scanner with a simple switch, select the color mode and resolution, and a button to start scanning. The device automatically shuts down after 3 minutes of inactivity, saving battery life and making it ideal for on-the-go usePortable and Efficient: Designed for mobility and efficiency, this scanner is perfect for professionals and studentsScanning range: A4 (213mm)Storage method: MicroSD/TF card (no built-in memory, card storage required)Storage format: JPEG and PDF formats are optionalScanning resolution: 300DPI, 600DPI, 900DPIScanning speed: 900DPI color 10 seconds/page600DPI color 8 seconds/page300DPI color 3 seconds/pageColour: B greenMaterial:plasticTips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect UsePackage Contents:1 * Scanner1 * Calibration Card1 * Usb Cable1 * Cleaning Cloth1 * Software Cd1 * Protective BagOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.