Feature: Built-in button battery Power: Automatic shut-down (8 minutes don't use), energy saving and . Very Practical:The beautiful buttons and easy to read display make the calculator super child friendly. performs common math as well as various financial functions, perfect for both adults and students. Big LCD Display Screen:Displays up to 8 digits Extra-large LCD display., humanized 30-angle display design, We use the specially modulated pigment for the display screen which improves the of the display screen greatly. High Quality: Percussion keyboard ergonomic design, clear sound, 100 thousand times of tapping test, not easy to. Unique Design:The bottom of the calculator has a non-slip gasket, which is not easy to slip during . With a hard plastic body the Calculator is built with everyday use in mind.Good sense of, ABS plastic, light weight. Reasonable configuration and comfortable. Size：11.2X14.2X2.5CM Package includes: 1X Calculator Sleek Design: Slmotuae calculators feature a modern sleek design that is perfect for students and professionals. Versatile: These calculators offer a range of functions suitable for a variety of math tasks, including basic arithmetic, statistics, and many other calculations. User-Friendly Interface: Slmotuae calculators feature an intuitive interface that is easy to navigate, making calculations efficient and easy. Durable construction: Slmotuae calculators are made of high-quality materials and are durable, ensuring long-term reliability and performance. Affordable price: Despite its advanced features, the Slmotuae calculator is competitively priced, providing you with a great value option.