This unique gaming mechanical keyboard is a perfect choice for game loversAdjustable multiple RGB backlit modes IncludingAlways-on modeSingle-color-breathing Mode7-color-breathing ModeMultiple-color On-click-lighting ModeSingle-color Or Mixed-color-flowing ModeRuning-forth And Back ModeRainbow Roulette ModeRipples Spread ModeSound Sensor ModeSnake Racing Mode And the light color can Keep Changing with the music rhythm Packing content: 1 x 61 Keys Mechanic 1 x USB Cable 1 x Manual SKYLOONG K61 is a portable mini size mechanical keyboard designed with DIY backlit and high-quality suspension key It is superior to the multi-language layout including 61-key US-Layout aims to provide you the comfortable native language keyboard Dedicated macro controls can be a real boon in games saving you the trouble of having to type out long strings of commands every time you want to perform a common action Fully Programmable Keys With On-The-Fly Macro Recording All keys of SKYLOONG K61 mechanical gaming keyboard are programmable with on-the-fly macro recording including single keys and combination keys Smaller yet much powerful The simplified game operations allow you to always be one step ahead In any case whatever you want from a keyboard you can find a mechanical keyboard capable of making it a reality with more heft Compact Size with Detachable USB Cable With the small footprint K61 is truly portable for games on-the-go The braided USB cable can be detached and stowed away neatly for ease of carrying to LAN parties and tournaments BLUE SWITCHBlue switches brings you the very clicky and tactile gaming experience; moreover 100million keystroke lifespan assures you the reliability you demand for gaming