mobile printer, direct thermal, 8 dots/mm (203 dpi), media width (max.): 58 mm, print width (max.): 48 mm, roll diameter (max.): 40mm, speed (max.): 100 mm/s, USB-C, Bluetooth (BLE), NFC, label sensor, Black Mark Sensor, RAM: 128 MB, Flash: 256 MB, battery, 2300mAh