Must iScan Air Go H410W

Wireless Handy Scanner, SQ 300 dpi/HQ 600 dpi, Color CIS, JPEG/PDF, microSD, 802.11g/n, White Wireless Handy Scanner
iScanAir Go comes with a dual mode switch allowing scanning to a mobile device over Wi-Fi or to a external MicroSD card inserted in the scanner. By using the built-in Wi-Fi and exclusive free app to download from the various app stores, it can scan and save directly from the mobile devices with real-time imaging. The AAA battery powered design helps on outdoor usage.