Reliable Quality: Fiodio USB wired gaming mice, 5 million clicks lifespan. Adopts impressive optical gaming sensor, ensure quickly switch for different games. RGB Backlit for Extreme Gaming Experience: 7 different backlight colors make your gaming experience better. 6 DPI Options: Fiodio gaming mouse is designed with up to 5500 DPI, 6 adjustable DPI levels each with a dedicated light color for quick identification (1000 / 1500 / 2500 / 3000 / 4000 / 5500 DPI) meet your multiple needs, either for daily work or gaming.