7 back-lit LED colours Choose from Green Blue Red Cyan Magenta Yellow or White to light up your keyboard You can also turn the LED off completely at the touch of a button Application Range The keyboard has 104 mechanical feel KEYS up to 19 keys can be pressed simultaneously conflict-free Comfortable keys Mechanical shaft adopts POM material & liquid silicone without the need for any added lubricating oil giving better mechanical resilience & lubricating effect Strong Structure With the metal base & the strong keycap structure this allows the Mech-1 to be a very robust keyboard Water Resistant The Mech-1 is design to be more water resistant than most keyboards with it suspension structured design for the PCB which hold the PCB above the back plate of the keyboard with a fully water-proof conductive film The increased size of the guide holes on the base plate allow for an almost water-proof feel If water is accidentally spilled onto the keyboard there should be no harm to the keyboard in functionality High quality film switch Human ergonomic outer design 7 colours high-backlight luxury gaming keyboard Quickly control each function on the keyboard Win-Lock Key to disable enable the Windows Key