Features:
[Large Round Keys] This calculator features large, round keys that provide a comfortable and smooth typing experience, reducing the risk of errors during calculations.
[Mechanical Keyboard] The mechanical keyboard design offers a tactile response for each keypress, which enhances the accuracy and speed of your calculations.
[12-Digit Display] With its clear 12-digit display, you can perform large calculations easily, making it an ideal tool for office work, accounting or student use. 
[Battery Powered] Powered by 1x AAA battery (not included), this calculator is energy efficient and provides long-lasting operation.
[Versatile Use] Whether it's for office work, accounting tasks or student homework, this calculator is designed to cater to a wide range of numerical computation needs, offering professional-grade reliability.

Specifications:

Color: Gradient Green, Gradient Orange, Gradient multicolor, Gradient blue, Gradient red, Gradient purple (Optional)

Size:about  14x10.5cm

Main Material: ABS

Battery: 1xAAA (not included)

Package List:

1 x Calculator