Battery: 1 x 3.7V Lithium battery(not included)
Printing Mode: Form heat sensitive
Output Mode: Black and white
Resolution: 203dpi
Printing Speed: 60-150mm/s
Standby Time: 100H
Print Width: Approx. 48mm / 1.89in ± 0.5mm
Operating Temperature: -10~50?
Storage Temperature: -20~70?
Working Humidity: 20~50%
Storage Humidity: 5~95%
Communication Mode: USB, Bluetooth
Print Instruction: ESC or POS compatible instruction set
Language: Chinese, English, Japanese, more than 100 languages