Desktop Calculator Extra Large 5-Inch LCD Display 12-Digit Big Number Accounting Calculator with Giant Response Button, Battery & Solar Powered, Perfect for Office Business Home Daily Use(OS-6815GN)

Low cost but useable calculator. It has some useful functions like stringing multiple calculations together (i.e. AxB+C) and facilitating calculation of a long string of numbers that need to be added/subtracted, etc. large, easy to read digits. Large raised keys are easy to press and are far enough apart so it is unlikely I will inadvertently press two at a time. While it does have some photocells, I think you would need a bright area to actually get enough power to operate the calculator. I keep my office lights less bright so they don't interfere with my computer monitor. Fortunately the unit has a compartment for a single AA battery which powers the unit if the light is insufficient for the photo cells to provide enough power.

This is a terrific calculator! I love the design, including the layout, size of the buttons, color, etc. The display is wonderfully readable. If I needed another calculator, this is the one that I would purchase.

I absolutely love this calculator. Honestly, I am very happy. First off, it looks amazing. The size is great. It has a decent weight to it. It’s fast and the math is correct. The buttons are well spaced out, they feel good and sound nice. The overall vibe is quality. I am happy with this purchase and would certainly recommend this calculator to anyone who is in the market and values both style and function.

Great calculator the key buttons are very smooth and is real light and is a 12 digit number and is very useful and handy so I would recommend it very good quality.

Screen came slightly distorted but works well, large & easy to press buttons

This is my 3rd calculator I've purchased for my desk and the best one by far. I'm loving it. The large size is what I needed. its makes doing my work much easier and faster. love the gold and black color as well. it have a bunch of different settings still trying to figure them out. The large display is a thumbs up. I love the way the buttons feel when I press it. I notice it has solar charging it can work without the battery which is a plus.

This is a great product!

Sturdy excellent and easy to read without reading glasses

Good , if there is more fonction like square and square root it will be great

Se lo compré a mi esposa y le gustó mucho. De buen tamaño, muy funcional y excelente diseño.

Item is very good. Large keyboard.

This Calculator is nice big and very useful and great I’m so happy with it and Seller and also amazing with Amazon customer service and support 🙏

Perfect