• Four gears of adjustable DPI settings (1200-1600-2000-3200 DPI), enables freely switching in game. • Aerodynamically honeycomb designed mouse with breathability to keep your hand cool, allow you to manage the airflow. • Ergonomic design, with anti-slipping surface, it fits perfectly to palms and without fatigue in long-time using. • 16 million colorful breathing light effects, which can be switched to four types of cool lights by the LED toggle key on the bottom. • With forward/ backward function, mouse function is improved when surfing the Internet.