Power Supply: 1500mAh rechargeable polymer lithium battery.
Battery full charge time: 2 to 4 hours.
Printing method: Line thermal
Paper width: 56mm
Paper thickness: 60 ～ 80μm
Valid printing width: 48 mm
Resolution: 230 dpi
Interface: Bluetooth
Outer dimension: 75 x 92,5 x 38mm (WxHxD)
Weight: 205g (senza rotolo di carta)
Paper Diameter: ≤ 30 mm
Operation temperature: -10°C .. 50°C
Storage temperature: -20°C .. 70°C