EASY AND STYLISH: Our calculators feature a unique typewriter-style design with large, retro, round keys that make every calculation fun. Special colors and clear sounds add to the overall appeal of this cute and functional device.(Batteries not included) EASY-TO-READ DISPLAY: The large screen with large numbers ensures easy reading from a distance, while the 12-digit display ensures key-press precision. The 15-degree tilting screen optimizes field of view, enhances stability and convenience. DURABLE: It is durable and reliable, a long-lasting companion for your daily calculations. A dynamic statement theme adds style to any workspace. PORTABLE AND MULTIPURPOSE: This calculator is not only powerful, but also very portable. Its compact size is suitable for both desktop use and handheld use, making it suitable for various occasions such as home, school, office or shop. CLASSIC CHARM, MODERN TECHNOLOGY: Simulate the feel of a mechanical keyboard and fast key response, allowing you to experience the fun of using a calculator. It is the perfect combination of modern technology and classic charm, a must-have for those who love fashion and function.