Printing Method - Thermal Line Printing
                  Print Width - 48mm
                  Print Density - 384 dots/line
                  Print Speed - 70mm/s
                  Paper Width - 58mm
                  Roll Diameter - 50mm
                  Paper Thickness - 0.06-0.08mm
                  Print Command - ESC/POS
                  Code Type - Bar code
                  Power Adapter - input AC220V; output DC9V/2A
                  Lithium battery - 1200mAh/7.4V
                  Mechanical Properties - 50KM
                  Operating System - Android, IOS, Windows