?After-sales guarantee?During use, please refer to the instruction manual for specific key operation. We make every effort to ensure the quality of Snpurdiri 61 keyboard. Within one month, you can return or exchange for free. Your satisfaction and happiness will be our motivation and direction to pursue continuous product upgrades!. ?High Quality and Reliable Performance?Two color injection laser engraving ABS key cap design, the letter will never fade. High quality durable ABS material, portable thin film keys . No drive, plug and play direct, responsive. ?Cool RGB Backlit Effect?The 60% rgb keyboard include 6 backlight effects and 8 backlight color switching. It also provides transparent and transparent backlight as well as letters. ?Ergonomic Design and Mechanical Feel?The mini membrane gaming keyboard key height is designed according to ergonomics,and it is not easy to fatigue after long-term use. Using advanced imitation mechanical technology, one of the attractive features is the mechanical feeling. ?Classic 60% Compact Design?This 60% gaming keyboard has a perfect size and it's good for all environnement, business travel games office home use, without Numpad, more practical for Gamers and Typist, give more space to your desktop.