ICONIC ERGONOMIC FORM WITH 10+1 PROGRAMMABLE BUTTONS: Favored by millions worldwide, the mouse’s signature shape perfectly supports cutting-edge ergonomics and endless customizability options 13-ZONE CHROMA LIGHTING WITH FULL UNDERGLOW: Customize each zone from over 16.8 million colors and countless lighting effects, and experience greater immersion as they react dynamically with over 150 Chroma-integrated games Razer Focus Pro 30K Optical Sensor: Razer’s brand-new sensor provides flawless tracking performance on a wider variety of surfaces including glass—supported by intelligent functions for enhanced aim and control Razer Optical Mouse Switches Gen-3: From an improved 90-million click lifecycle with zero double-clicking issues, to a blistering 0.2ms actuation with no debounce delay, enjoy reliability and speed that outshines all others Razer HyperScroll Tilt Wheel: Speed through content with a scroll wheel that free-spins until its stopped, or switch to tactile mode for more precision and satisfying feedback that’s ideal for cycling through weapons or skills Razer HyperSpeed Wireless: Enjoy ultra-responsive gaming with speeds 25% faster than other wireless tech. Upgrade to true 4KHz polling rate with the Razer Mouse Dock Pro or HyperPolling Wireless Dongle (both sold separately) LONG BATTERY LIFE: Up to 150 hours on Bluetooth / Up to 110 hours on Razer HyperSpeed Wireless (constant motion at 1000 Hz) / Up to 32 hours with the Razer HyperPolling Wireless Dongle and Mouse Dock Pro, both sold separately (constant motion at 8000 Hz) OPTIMIZE MOUSE ACCURACY — Improve accuracy by disabling the "Enhance pointer precision" option in the Windows mouse settings, and further optimize performance using the Razer Synapse App