Portable scanner A4 scanner handheld scanner file scanner

Scanning method: CISOptical resolution: 900Scanning speed: 4 (s)Media type: manuscript paper, photos, othersScan format: A4Color conversion: 24 (bits)Scanning light source: LEDInterface: USBSize: 255*28*25 (mm)Power supply: no. 5 battery
Transmission mode: USB2.0Working mode: offline scanAutomatic shutdown: no operation after three minutesPacking list: 1. Scanner 2. Calibration card 3. Manual 4. Cleaning cloth

5. Software CD 6, USB data cable 7, protective bag