Thermal Transfer - 0.79 in/s (20 mm/s) Mono - Tape - 0.24" (6 mm), 0.35" (9 mm), 0.47" (12 mm), 0.75" (19 mm), 0.94" (24 mm) - 1" (25.40 mm) Screen - Battery - Lithium Ion (Li-Ion) - Battery Included - Black - Handheld - Handheld, PC, Mac - Ergonomic Design - for Office, Warehouse