mobile printer, direct thermal, 8 dots/mm (203 dpi), media width (max.): 55.4mm, print width (max.): 48 mm, roll diameter (max.): 56 mm, speed (max.): 115 mm/sec., mini-USB, RS232, Bluetooth (BLE), Wi-Fi (802.11ac), Black Mark Sensor, Gap Sensor, RAM: 256 MB, Flash: 512 MB, incl.: belt clip, shoulder strap, battery, 3250mAh.