IMITATION MECHANICAL KEYBOARD: Imitates the typing feel of a mechanical keyboard. The keyboard cannot be disassembled without special tools. Fast and accurate key response provides a satisfying user experience. Features a large button design with candy colors, a large LCD screen, 12-digit display, vertical back design, and a 15-degree viewing angle for easy reading. DURABLE MATERIAL: Made from high-quality ABS plastic, lightweight with high feedback and comfortable buttons. Thoughtfully designed layout for smooth operation. Includes automatic sleep mode, independent memory function, M+, M-, GT (Grand Total), delete key, square root function, and anti-slip design with non-slip washers to prevent sliding during use. CUTE CALCULATOR AND ERGONOMIC DESIGN: This pink calculator is ideal for young users and students. Offers clear sound and a stylish appearance with simple lines and retro-style typewriter-like buttons. Every corner, line, and edge features a unified curved design for enhanced ergonomic comfort and refined aesthetics. ENERGY EFFICIENT DESIGN: The calculator features a 15-degree tilted screen for optimal visibility and stability. Automatically powers off after 10 minutes of inactivity to conserve battery life. Includes one battery in the package. DURABILITY AND ANTI-SLIP MAT: Built with high-quality ABS materials for long-lasting durability. Equipped with 4 non-slip feet that provide added friction, ensuring stability on desktops in various environments. Supports fast key presses and efficient calculations.