【Irregular Highly Feedback Keys】Its keys are special and different from normal, make you have different touch feeling in different keys, help you recognize what you pressed. Normal-use "+" and "=" are magnified, so easy to read them. Please kindly know that this is not quality problem. If you mind this, we would suggest you another style OS-6815 of us. Welcome to check it in our shop.
【Ergonomic Angle Display】When you put the calculator on the desktop,the 30° large display is just opposite your sight,more clear than a horizontal display. Big size and “click” sense of press button make your every press more accurate,work more efficient.
【Visualized Operation Symbol Display】When you would like to calculate the number, it will express the symbol (plus, subtract, multiply or divide) on the screen. It can help you seeing the operation step when you operate continuously.
【ABS Engineering Plastic】This 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.
【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 matching battery（included one AAA battery）double safe uninterruptible power.The calculator will shut down automatically after 8 minutes without operation.

Product Description

Desktop Calculator Extra Large LCD Display 12-Digit Big Number Accounting Calculator with Giant Response Button

[Constant Calculations]	To calculate[5555+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).

Battery & Solar Powered

The calculator uses high conversion rate solar panels, solar power can be used in well-lit areas. At the same time, it has matching battery power.

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.

This calculator completely kisses the desktop and 4 anti-slip mats on the back, won’t slide, so make sure your key presses are accurate.

panel with orange, blue, and gray color buttons, and vibrant color matching. Enough to meet the needs of your accounting work and daily use.

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Customer Reviews	4.6 out of 5 stars 2,994	4.7 out of 5 stars 876	4.6 out of 5 stars 2,994	4.7 out of 5 stars 876	4.6 out of 5 stars 2,994	4.7 out of 5 stars 876	4.3 out of 5 stars 494
Price	$18.99$18.99	$9.99$9.99	$18.99$18.99	$17.99$17.99	$17.99$17.99	$14.99$14.99	$15.99$15.99
Key Series	PC Key Series	Portable Series	PC Key Series	Desktop Series	Portable Series	Portable Series	Desktop Series
Display Digits	12	12	12	12	12	12	12
Solar Power	✔	✔	✔	✔	✔	✔	✔
Battery Type	AAA	L1131F	AA	L1131F	AAA	L1131F	AAA
Dimensions (Inches)	7.4 x 6.0 x 1.5	5.3 x 3.8 x 0.9	7.2 x 6.1 x 1.6	7.0 x 6.0 x 1.6	7.3 x 5.8 x 1.5	5.9 x 4.9 x 1.5	5.8 x 5 x 1.6