**Mechanical Blue Switches:** Experience fast and precise keystrokes with professional mechanical blue switches, delivering a satisfying tactile bump and a unique, addictive audible click. **Cute Retro Ergonomic Design:** Embrace a charming retro aesthetic with simple lines and typewriter-style round keys. The thick, robust body is perfect for both desktop and handheld use. The large, round keycaps comfortably fit your hands, preventing fatigue. Its ergonomic spring-type design provides excellent wrist support. **LCD Display:** The screen is designed with a 15-degree tilt for optimal viewing and stability, making calculations and reading convenient and comfortable. It automatically powers off after 7 minutes of inactivity, saving energy. **Gift-Ready Design:** Featuring transparent packaging, a concise and simple appearance, and vibrant pink colors, this calculator makes a sophisticated and appealing gift. **Quality & Durability:** Crafted from advanced ABS materials, this calculator ensures high quality and exceptional durability. We offer a one-year quality guarantee. Should you have any questions, please feel free to contact us; we provide customer service within 24 hours.