USB charging design: Fast charging and long-term enduranceBuilt in large capacity rechargeable battery, recyclable, bid farewell to the trouble causedby frequent battery replacement, support charging while using, better endurance! RGB happy horse light effect: A variety of lighting modes, as you likeThe flow of light is colorful, the light effect is crystal clear and beautiful,which makes you happy 6D function hutton:Practical function keys, whether office or game will be your favorite helper Honeycomh hollow design: Lightweight handle design, more stable and smooth movement, stable andcomfortable operation Hard core custom chip:Excellent optical sensor, let you play, office can be stable with waves All Products From Us Have Undergone Strict Quality Checks. if There Is Any Quality Problem Or You Are Not Satisfied With The Product contact Us. we Will Give You The Best Solution.