Citizen CMP-30. Maximum resolution: 203 DPI. Print technology: Thermal transfer, Print speed: 100 mm/sec, Printing colours: Black. Connectivity technology: Wired. Width: 120 mm, Depth: 152 mm, Height: 70 mm. Battery technology: Lithium-Ion (Li-Ion), Power requirements: 100 - 240V AC, Battery capacity: 2200 mAh