mobile printer, direct thermal, resolution: 8 dots/mm (203 dpi), media width (max.): 80 mm, print width (max.): 72 mm, roll diameter (max.): 50mm, speed (max.): 100 mm/s, USB, RS232, Bluetooth (iOS), RAM: 8 MB, Flash: 4 MB, emulation: BXL/POS, incl.: power supply unit, power cable, belt clip, battery, 2600mAh, receipt roll.