Dual power (AC adaptor included). 12-digit display. Extra large LCD display. Prints 2.7 lines per second. 2-colour printout. Cost/sell/margin calculation. Automatic tax keys, percentage add-on and discount, time/date, change sign key, item count, date/non-add key. Selectable rounding switches and 4-key independent memory. 7-13/16"W x 9-13/16"D x 2-1/2"H.