Hear clearly when you perform an action with the Clicky Switches
Clicky switches provide an audible signal in addition to the tactile switch. The blue switches emit a clear acoustic noise when reaching the click point. This loud click is also affectionately called Clicky. Clicky switches are blue (Razer uses green switches).
Keyboards with blue switches respond quickly with a clearly audible signal, in addition to the clicking noise, you also feel a small resistance when typing.