Up to 140 hours on Razer HyperSpeed wireless delivers high-performance, low-latency gaming Features configurable Razer hyperScroll tilt wheel. Eperience ultimate control with a four-way scroll wheel and three unique modes for easy browsing and gaming manoeuvre Achieve unparalleled precision with the Razer Focus Pro 35K optical sensor gen-2 With 13 customizable controls, you can fine-tune your mouse setup the way you want it for limitless configurations Personalize your mouse with 13 zones of Razer Chroma RGB for a fully immersive experience with dynamic lighing effects Razer optical mouse switches gen-3 deliver next-level durability and speed