Power-Saving Design: The algebra calculator is powered by two AAA batteries (Not Included) and features advanced energy saving technology that automatically shuts off after 8 minutes of inactivity. You can also manually turn off the calculator by pressing [SHIFT] and then [AC] button
Mathematics Helper: In addition to basic addition, subtraction, multiplication, and division, our scientific calculator also has various functions such as algebra, trigonometry, and calculus. Suitable for both basic arithmetic and complex mathematical tasks. It is widely used in middle and high school, college math, science classes, as well as exams, engineering projects, and financial calculations