【IMITATED MECHANICAL KEYBOARD】 Imitates the tapping feel of a mechanical keyboard, the key operation is fast and precise, which is a pleasant experience. The round, large retro-style keys provide a comfortable grip that makes every calculation effortless and enjoyable. The touch of your fingers and the unique clicking sound are addictive. 【CUTE & RETRO & ERGONOMIC DESIGN】 With simple lines and round retro keys like a typewriter. The thick tube body size is suitable for desktop use and also for handheld use. The large round key cap fits your hands easily to prevent fatigue. Spring-like ergonomic design, care for your wrist. 【LARGE SCREEN DISPLAY】 The calculator has a 12-digit large numeric display that can be placed flat on a desk, worktop or table for easy use, and the 15-degree tilt screen optimises the field of view and improves stability and comfort. 【MULTIFUNCTION CALCULATOR】 The pocket calculator features addition, subtraction, multiplication, division, backspace, sum, CE, %, square root (√ ̄), M+/M-/MRC and automatic shut-off, for office, primary school, market or even at home. 【VERSATILE USE】 The pocket calculator is the perfect tool for quickly solving everyday math problems in various environments such as schools, offices or even at home! Use it to help with your personal finances or just for a quick calculation session. It offers a fast, efficient and user-friendly experience that makes it an ideal choice for anyone looking for a reliable pocket calculator. TECHNICAL SPECIFICATIONS: Item type: Pocket calculator Material: ABS Battery type: 1 x AAA battery (battery not included) PACKAGE LIST: 1 x Pocket calculator Mechanical feel: simulates the feel of a mechanical keyboard, round large keys, fast and accurate operation. Stylish retro style: clean lines, round retro-style keys, thick tube housing, spring-loaded ergonomic design, beautiful and fatigue-free. Large display: 12-bit large display, can be placed flat or tilted at 15 degrees, convenient and stable for use on a desk or table. Functionality: With a variety of calculation and function keys, it is suitable for various scenarios, e.g. in the office, at school and at home. Multi-scenario application: Universal for school, office and home use, support for personal finance and other calculations, fast and efficient, good user experience.