Printing way: Direct thermal
Paper width: 57.5±0.5mm
Paper thickness: 0.055~0.09mm
Paper feeding method: Easy paper loading
Valid printing width: 48 mm
Resolution: 203dpi
Dot /line: 384 dots
Printing speed: 50~80 mm/s
Print head lifespan: 100 km
Printing content: Support any language
Outer dimension: 115*82*45.5mm
Weight: 215g
Rolling paper Diameter: Max40mm, Min 13mm
Memory: RAM 64kb, Flash 2MB
Interface: Bluetooth, USB
Working temperature: 0°C~ 45°C Working humidity: 10% ~ 80%
Storing temperature : -10°C ~ 60°C Storing humidity: 10% ~ 90%
Paper sensor: LED indicator flashes when come to paper end
Printing Command: ESC/POS compatible with commands set
Power: 3.7V 2500mah DC5V 1A
Accessories: Adapter, Type-C cable, leather case is optional.
Power alarm: The power indicator will show red when the capacity is less than 15%