- Ergonomic Design: The keyboard features a curved shape that naturally relaxes the wrist for long typing sessions. Its silent keyboard and mouse create a quiet setup suitable for office, home, or shared spaces. - Vertical Mouse: The vertical design supports the arm in a natural position to reduce fatigue. It offers three DPI levels (800/1200/1600) that can be switched with one click to suit different tasks. - Radium Carving Process: Manufactured with a radium carving technique for a more delicate feel, clearer character wear, and longer service life. - Long Battery Life: The keyboard has a built‑in rechargeable battery that can power several weeks of use per charge. It automatically sleeps when idle to save energy. Use scenarios: - Office work and data entry in quiet environments such as open plans or shared desks. - Home study or remote work where long typing sessions benefit from comfort and low noise. - Library or meeting spaces where minimal disruption is important.