Rechargable Scanner adopts rechargeable Li-On battery. Now you can avoide alkaline batteries replacing. And the battery line is extended by 30% compared to Easyscanner. Rechargable Scanner can also support Micro SD card up to 32GB. Color/Mono scan mode and 600/300 dpi resolution options for your scanning needs.Bundled Free software with OCR function. Li-On battery recharged only for 3 hours can be ready for use next time.