After-sales guarantee:The mini keyboard is plug-and-play and relatively easy to use.Within one month, you can also return or exchange for free. Your satisfaction and happiness will be our motivation and direction to pursue continuous product upgrades!. Blue RGB Keyboard:As if in the blue ocean, a total of 10 kinds of RGB mode effects and 8 single backlight color emitting there . When you turn this Snpurdiri keyboard on, you can choose your favorite RGB mode directly, instead of constantly switching as before. Ergonomic design:Bevel high and low keys ergonomic design, foot stand, all this let you to work easily and happily without muscle tension and discomfort. Good Feel:Scientific structure design, plus built-in steady steel plate, create superior hand feel. For those who want to balance 60 keyboard for work and games,come to enjoy the hand feel of pleasure!. Mini 60% Keyboard: Snpurdiri K68 mini 60% gaming keyboard is a ultra-compact layout with 68 keys makes you a neat desktop.Especially for FPS players, there are more spaces left for mouse movements.