Features: Advanced Scientific Functions: Scientific calculator includes advanced functions such as trigonometry, logarithms, and statistical analysis, making it perfect for advanced mathematics and scientific calculations. High Sensitivity Keys: Portable calculator features high sensitivity keys that respond quickly and accurately to every keystroke, ensuring that you can input calculations quickly and efficiently. Standard Function for Office, Home, and School: Our calculator includes a range of standard functions that are perfect for use in the office, at home, or in the classroom, making it a versatile tool for a variety of settings. Durable and Portable Design: Desktop calculator features a durable and portable design, making it easy to take with you wherever you go. It& 39;s perfect for students, professionals, and anyone who needs to perform calculations on the go. High School and Office Student Examination: Calculator is designed to meet the needs of high school and college students, as well as professionals who need a reliable and accurate tool for exams and other important tasks. Its advanced functions and durable design make it the perfect choice for any setting. Specification: Material:ABS Size:8*1.5*15CM Note:Tow AAA battery required (not included) 1 *Calculator 1*Instructions