Print methodThermal line printing
Effective print widthMax=72mm, 576 dots
Print speedUp to 90mm/sec
Resolution8 dots/mm(203dpi)
Paper dimensions79.5.±0.5mm x diameter 50.0mm
Paper thickness0.05 to 0.12mm
InterfaceUSB type-C (optional)and Bluetooth
Flash8MB DRAM and 8MB Flash memory
Power Adapter5V DC/2A
Charging time4-5 hours
Battery Power2500mAh, 7.2V 18Wh
Working time5 hours continuous, 7 days standby time
Printer head life50 KM
Working conditionsTemperature: -10~50 degC, Humidity: 10%~90%
WeightNet weight: 0.357kg/Set
