The default 500-1000-2000-3000-6200 DPI will be indicated by the number of lights. DPI can be adjusted to 12400 to match mouse speed game needs and color support to change personal preferences through software. The return rate of 4 groups: 125HZ/250HZ/500HZ/1000HZ. The advanced weight adjustment system, 8 x 2.4g weight allows you to fine tune and customize the mouse's inertia for your personal game setup and overall use. Equipped with a small weight box, it is more convenient for you to store and adjust the weight. Ergonomic design Contoured shape, anti-sweat and skin-like leather material for maximum comfort and support. This gaming mouse has a finger-support design that is very comfortable and feels very good and can be used for a long time without feeling tired.