Print mode - Thermal type
Print width - 78mm
Resolution - 203dpi
Print density - 576 dots/line
Print speed - 90mm/s
Print paper width - 80mm
Roll diameter - 50mm
Print command - compatible with ESC/POS
Code type - Barcode and Qr code
Power adapter - input: AC220V output: DC9V/1A
Lithium battery - 1800mAh/7.4V
OS - Android, iOS, PC(Windows)