Performs common as as financial functions; perfect for office/home use. Slim elegant design; beautifully ABS material durable plastic buttons. Dual powered desktop Calculator, solar power + Back-up battery. display; 10 digits; eye-angled; LCD display. The tilted display makes the number crunching so much easier. And of course the elegant design will add pizazz to your workspace. The elegant design will add a little excitement to the way you pay those bills. The easy to read LCD screen and makes it that much more efficient. Extra LCD Display With : The extra LCD display allows you to see the digits from anywhere on your desk. The helps make that the calculator will function even in a place. Functional keys instruction ON/AC key: turn on/clear MR/ key: Memory recall or clear M+/M- key: Memory plus or OFF key: turn off Colour:White + gold Material:plastic Size:19.3*11.7*3cm Package Contents: 1*Calculator Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.