Cobra , the highest cost-efficient gaming mouse ever . As a gaming oriented device, Cobra has pay more attention to the gaming related functions. Cobra not only equipped Ultra fast response Micro Switch, allowing professional gamer to click very fast, but also finished by the UV cured coating Ergonomically designed Cobra can support your palm weight by is streamline lineament. Built-in Counterweight is prepared for the gamers who pursuits perfect control and performance , which eliminates any surplus movement . 4 levels of DPI shift (600/1200/1800/2400) are available in Cobra operation , assisting you perform perfectly in any gaming situation.