This MJ 120 Office Calculator is a compact and user-friendly device designed for basic office and financial calculations. It typically features a large display for easy readability and a straightforward keypad layout, allowing for quick data entry. Common functions include addition, subtraction, multiplication, division, percentage calculations, and tax computations. Many models also have a memory function to store and recall values. Its portable design makes it ideal for use in various settings, including homes, schools, and offices. The MJ 120 is perfect for anyone needing a reliable calculator for everyday tasks.