1. Mechanical shaft design, tough it is not a mechanical keyboard, but with the mechanical keyboard hand-feel, providingcrisp andloud clicking sound, clear feedback feeling. 2. ABS double shot molding keycaps, smooth and delicate touch feeling. Durable and not easy to fade off. 3. Built-In 9 kinds of backlit modes, press FN + 1-9 keys to switch the backlit effects. 4. Supports 26 keys clicking without conflict.