Check the listing for details. Desktop Calculator XL 5" LCD Display 12-Digit Big Button Accounting Calculator. Condition: New, Made in China. Listed at 29.97 USD. Product Description 【5in Large Display&Button Calculator】When you put the calculator on the desktop, the 30°large display is just opposite your sight, more clear than a straight display. Large and separated keys, make your every press more accurate. 【Large Accounting Calculator】Silver panel with orange,blue and gray color buttons,vibrant color matching. The functions on the panel meet the needs of your accounting work and daily used. 【ABS Plastic】This large calculator is made of ABS high strength engineering plastics, light weight but durable. It can withstand the impact of falling on the height of the desktop for several times. 【Solar and Battery Powered】The calculator uses high conversion rate solar panels, solar power can be used in well-lit areas.At the same time, we provide matching battery（included one AA battery）double safe uninterruptible power. The calculator will shut down automatically after 8 minutes without operation. 【Office Desktop Calculator】This calculator is with 4 anti-slip feets, its stable safely on the desk of your office. Help you calculate quickly. Fit for everyone using in office, home, bank and supermarket. Imported IC Sentive Computer Keys Extra Large Display Extra Large 5-Inch LCD Display 12-Digit Big Number Calculator Material: ABS Engineering Plastic, Aluminium Panel Warning Solar panels provide limited power, please install the battery before use. The battery that comes with the product is a non-rechargeable battery, please do not charge. Package Including 1 x Calculator(1 AA battery included) 1 x English General Guide The calculator will shut down automatically after 8 minutes without operation. Highly Feedback Buttons Financial Accounting Series Silver panel with orange, blue and gray color buttons, vibrant color matching. Functions meet the needs of your accounting work and daily use. Ergonomic Angle Display The 30°large display is just opposite your sight, more clear than a straight display. Large and separated keys, make your every press more accurate. Stable on Desktop This calculator completely kisses the desktop and 4 anti-slip mats on the back, won’t slide, make sure your key presses are accurate. Dual Power The calculator uses high conversion rate solar panels, solar power can be used in well-lit areas. At the same time, we provide an AA-matching battery. 12-digit Office Desktop Calculator [Constant Calculations] To calculate[5*5*5*5+2+2=629],press[5*===+2==],you will see 629. [M+] Adds the number shown on the display to the number stored in the memory. [M-] Subtracts the number shown on the display to the number stored in the memory. [MRC] Combination of [MR] and [MC]. [MR] Recall the current memory register value. [MC] Clear the memory register (set to zero). When you press the key once, the [MR]key was activated, when you press the key twice,the [MC] was activated. [GT] Whenever the [=] key has been pressed,the result will be stored into the Grand Total Memory. [MU] Stands for Mark Up,which is for calculating GROSS PROFIT MARGIN (GPM).