mobile printer, direct thermal, resolution: 8 dots/mm (203 dpi), media width (max.): 80 mm, print width (max.): 72 mm, roll diameter (max.): 51mm, speed (max.): 100 mm/s, connection: USB-C, Wi-Fi (802.11ac), Black Mark Sensor, incl.: belt clip, battery, 1950mAh, order separately: power supply unit