Mechanical blue switch: pressing the switch makes loud click sound, crisp paragraph feeling, excellent input feeling, strong mechanical feeling and long service life, providing precise tactile feedback for gaming and typing. Refreshingly ice blue light: customize illuminated LED backlit, static and dynamic effects to choose from, supports 21 backlight modes, press Fn + Ins/ Home/ PgUp/ Del/ End/ PgDn/ ScrLK can control it, FN + / control backlight brightness, FN + -_ / =+ control backlight speed, these all will give you more enjoyable when you gaming or typing. Full anti-ghosting Keyboard: all 87 keys are no conflict, allow multiple keys to work simultaneously with high speed for a reliable connection, have 12 multimedia keyboard, great for gamer, typist, programmer, writer etc. Ergonomic mechanical keyboards: double-shot injection non-slip suspension keycap, splash-proof design, durable metal panel enough to protect it from scratch, also firm kickstand feet adjustable typin