Up to 285 Hours of Battery Life for long-lasting performance. With up to 535* hours on Bluetooth and 285 hours on Razer HyperSpeed Wireless, last longer in the heat of battle with a mouse designed to play the long game. *May vary depending on usage conditions. Razer 5G Advanced 18K Optical Sensor for fine-tuned precision. Tailor the mouse to your playstyle with new, robust set of sensitivity settings. Enjoy responsive, pixel-precise aim with an ultra-reliable sensor that tracks your movement with zero spinouts. Razer Mechanical Mouse Switches Gen-2 for improved click durability and consistency. With new gold-plated contact points, the switches are less prone to degrading and have a longer lifespan of up to 60-million clicks, so you can enjoy crisp execution that’s just as consistent. Powered by Razer Chroma RGB for a truly immersive experience. Customize from 16.8 million colors and countless lighting effects, and experience greater immersion as the mouse reacts dynamically with hundreds of Chroma-integrated games.