SKYLOONG Gaming Mechanical Keyboard 104 Key RGB Anti-Ghosting Gaming Keyboard with Blue Switch Waterproof Keyboard, Mac Keyboard

Features: Optical axis mechanical gaming keyboard,the principle of opening and closing of the infrared optical axis by working with trigger technology,it is more precise than the traditional mechanical spring type shaft body trigger. The optical axis without metal contacts,the text result is up to 100 million times, 50 million times higher than traditional mechanical shaft. Backlit Adjustment: Fn+PS: Breathing Lamp ;First Time:Light Up ;Second Time:Breathing In Single Color ;Third Time:Breathing In Colorful Fn+SL: All Keys Horse Race Lamp Fn+PB: Oblique Pull Fn+INS: Single Light First Time:Light Up But Fade Second Time:Light Up But Change Fn+HM: Full Light Fn+INS: Single Light Fn+PD: The Key Ripples First Time:In A Single Color Second Time:Colorful Fn+PU: Sea Waves First Time:Spread In Horizontal Second Time:Spread In Vertical Fn+END: Full Ofee Light FN+DEL: Happy Snake First Time:Adjusting Speed Second Time: Start Game Fn+F10/F11/F12 Flashes Into The Lights Custom Mode Fn+? Press The Key To The Light Does Not Light,Lights off Specifications: Switch:Blue Switch Keycaps Material:ABS Actuation force:?6010?g Durability?50million Pretravel?1.90.4mm Actuator Travel?2.0mm Number of keys?104keys Usb cable length?1.6m Interface?USB Backlit:RGB Weigth:917g Size:440*130*40mm System:10/8/7/XP/Mac OS/vista and other systems