Innovative LK optical switch technology uses optical detection that removes all input lag which is able to obtain zero digital latency reacting with a speed of 0.2ms key response. LK Optic Switch travels at a distance of 3mm, which is 25% faster than a traditional metal switch (Traditional metal switch travel at a distance of 4mm). LK Optic Switch reacts at lightning speed without lag. (Traditional Metal Switch delays 18-30ms due to metal bouncing). LK Optic switch has a life span of over 100 million keystrokes. (Traditional metal switch tends to oxidize and wear out easily). Customize freely 3 types of RGB Animation modes with 16.8 million color options, making your own unique "Self-Customize" RGB. 6 types of lighting effects are preloaded on the keyboard by default. Adjust the lighting effects by pressing the "FN" keys with "F12" keys to rotate without a driver. Press Fn + F12 to adjust the lighting effects, Press Fn +"↑ / ↓" to adjust the light brightness. Store your favorite RGB Lighting Effects from FN+ 0 to 9. And you may share your newly created RGB Animation lighting effects with your friends or vise versa. The top panel is made of aluminum alloy for a cutting-edge tech finish and provides stronger and more resistant to corrosion than the common panel. Full NKRO ensures each keypress can simultaneously register regardless of how many keys are being pressed or held down at a time including modifier keys (Shift, Control, and ALT). Exclusive advanced Nano-coating over the PCB board protects the PCB from corroding by wet air or caustic chemicals, prolonging your keyboard lifetime. Both drainage channels and holes are set in a precise position, ensuring the water flows out efficiently. Bloody keyboards feature a unique design, high-quality precision, and state- of-the-art technologies. Focusing on details, convenience, and ergonomics makes it at the top. As the centerpiece to your gaming setup, Bloody keyboard is designed to deliver total satisfying control right to your finger-tips **Features:** * 0.2ms Key Response * 25% Faster Keystroke * Zero-Lag Response with Lightning Speed * Ultra Durable, 100 Million Lifetime * Self-Customize RGB Animation * Preload 6 RGB Lighting Effects * Adjustable Backlights * Share The Customized RGB Animation * Gunmetal Aluminum Alloy Panel * Full N-Key Rollover * Spill-Resistant Nano-Coating * Smart Water Flow System **Includes:** * 1x Bloody Light Strike RGB Animation Gaming Keyboard