Brother Handheld Electrician Labelling Printer - Direct Thermal - 0.79 in/s (20 mm/s) Mono - 180 dpi - Label, Tape - 0.14" (3.50 mm), 0.24" (6 mm), 0.35" (9 mm), 0.47" (12 mm), 0.71" (18 mm) - LCD Screen - Battery, Power Adapter - 6 Batteries Supported - AA - Lithium Ion (Li-Ion) - Orange - Auto Pow