Ergonomic & Stylish Design: Reduce hand fatigue, comfortable and durable. Custom Weight: Built-in 4 weighting blocks which can be installed or removed separately. 6 Adjustable DPI Settings: AULA S18 gaming mice can be driven at a total of 6400dpi, and 4 setting(1200/2400/3200/6400) can be selected. Anti-slip Texture: The matte face is non-slip, sweat-proof and wear-resistant which improves mouse grip. 7 Colors Breathing Light: The light-emitting mode has random color breathing, click flashing light, multi-color cycle breathing, single color breathing, mixed color, DPI color breathing. Personalized Firepower Button: Independent double-click fire button to improve game clearance efficiency.