[67g/2.36oz Lightweight Gaming mouse] With Honeycomb Shell design, let its weight just in at 67g; and come with 1.8m ultralight weave cable, enjoy the drag-free experience like a wireless mouse; combined with these light weight structure design, offer you fast gaming operation and less fatigue due to repeat mouse moving. [Solid Gaming Mouse with 7200 DPI] there are 6 Level DPI for setting(200/1200/2400/4800/6400/7200). and with 10 million clicking lifespan switch, durable for longevity Polling Rate: 125 Hz Max [Side RGB light in Bottom and Solid Logo Light] Marvelous side RGB light and solid color logo light. Via driver setting, there are 9 lighting modes for sidelight; For the logo light, it will be changed according to the DPI level, And with fast light mode shift design, just press the backward button and scroll wheel at the same time to select the lighting mode [On-board Memory Software Setting] There are different sections for setting. the buttons function, light effects, and Macro. And with dual function mode design-Office mode and Gaming mode, just presetting the button function, and through the button-comb to press the Scroll Wheel and Right button for 3 secs, adjusting the function mode according to the using situation