Digit
8-digit screen display gift calculator
function
Full calculation and root square
function2
4 memory function and GT function
Keyboard
Colorful touch screen keyboard
Occasion
Supermarket,School,Family,Company promotions,Souvenir etc.
Design
Very slim and reference to the Iphone 4
Color
White,black or other color as you like
keyboard color
Can change the keyboard color as you want