Casio FR-2650RC 12-digit writing calculator with carbon fiber style design and digitron display with two-color printing (black and red) Print speed 2.0 lines / second. Functions: New Check & Correct, Reprint, After Print and date / time management functions, Mark Up / Mark Down, article counter (150 max), Tax calculation, profit calculation, thousands separator, rounding and decimal selector, double zero key, independent memory. Mains power supply. White color Print speed: 2 seconds per line Dimensions: 7,7x24,4x30,5 cm Print color: 2 colors: black and red Display digits: 12 Power supply: AD-A60024 mains adapter included in the package tolo length: 58 mm