【LARGE DISPLAY】 - The calculator with large LCD screen, that clearly displays big number featuring up to 12-digits,it's easy to read. 【PORTABLE SIZE】:Designed with portability in mind, This calculator is travel-friendly and easy to carry wherever you go. 【USER-FRIENDLY DESIGN】The desktop calculator design includes anti-slip rubber pads for stability,15°visual angle support frame for comfortable viewing, and sensitive and big buttons that are easy to press.This calculator comes with a pre-installed button cell that is easy to change when needed. 【INTELLIGENT DORMANCY】Intelligent dormancy feature allows the calculator to enter sleep mode after 10 minutes of inactivity, saving energy and prolonging battery life.Plus pre-installed button cell with a long endurance of up to 2 years, no need to worry about running out of power. 【APPLICATION SCENARIO】This versatile calculator with candy colors is designed for various occasions including business, office work, home use, basic budgeting tasks, school assignments, and more. It's your reliable companion no matter where you are or what you're doing. Our candy standardcalculator is perfect for school, your business andtravel use. Smallgifts for those family,friends, kids, girls, women, students, classmates, teachers around you. This electronic calculator features: MULTI-COLOR OPTIONAL There are a variety of colors to choose from to meet your different needs. ROUND BUTTON DESIGN Largeround button for comfortable pressing 12-BIT HD DISPLAY 12-bit large digitalhigh-definition display, large screen, smooth use AUTOMATIC SLEEP The calculator willautomatically turn off after 10 minutes of inactivity ANTI-SKID PAD DESIGN Place the calculator itself firmlyon your desk,or on any level surface in your home. BUCKLE DESIGN No tools are required, and the uniquebuckle design is convenientfor later battery replacement. Pre-installed LR44 coin cell battery with a long endurance of up to 2 years, no need to worryabout running out of power.