Print Method: Thermal line printing
Max Print Speed: 90mm/s
Resolution: 384 dots/line, 8 dots/mm
Paper Width: 57.5mm ± 0.5mm
Connectivity: Bluetooth + USB
Battery: 1500mAh (Lithium-ion)
Character Set: ASCII, 95 alphanumeric characters, 18 international sets
Print Head Life: 100 km of printed paper
Weight: ~500-800g (varies by model)