Become an elite gamer with the Razer Viper V3 HyperSpeed Wireless Esports Mouse. Featuring a Focus Pro 30K Optical Sensor, the Razer Viper V3 HyperSpeed Wireless Esports Mouse ensures a finer degree of accuracy while maintaining flawless tracking on various surfaces. With up to 280 hours of battery life on a single AA battery, the Razer Viper V3 Wireless Mouse helps you power through the most intense gameplay effortlessly. The hyperspeed wireless connection ensures a flawless, low-latency connection even in the noisiest wireless environments | Razer Viper V3 HyperSpeed Wireless Esports Mouse in Black