LIIR GM02 3200DPI Adjustable Game Mice Gaming with Breathing light Mouse with 6-Button,Quiet Button Design for Laptop Notebook PC Laptop Computer,Black 5 profiles different color, Yellow & green profiles have no DPI adjustment(factory default) which could be modified by software setup 7 Programmable Buttons have different functions and make it easier to operate during the game Shoot three times by one click of the fire power button. Even just fast 0.01 second will make difference for gamer Removable 8 unit weights in the bottom of gaming mouse make the mouse more stable when you are playing games 5 memory modes with 16 million combinations. High-end 6ft braided-fiber cable with gold-plated USB connector for greatest durability and signal accuracy