With the Razer DeathAdder V3 Pro: victory takes on a new shape. Refined and reforged with the aid of top esports pros: its iconic ergonomic form is now more than 25% lighter than its predecessor: backed by a set of cutting-edge upgrades to push the limits of competitive play. 64g Ultra-lightweight Design No deadweight. Made more than 25% lighter than the Razer DeathAdder V2 Pro: enjoy a level of speed and control favored by the world's top players with one of the lightest ergonomic esports mice ever created. Refined Ergonomic Form Optimized for unrivaled handling and comfort. Developed in partnership with top esports pros: the iconic shape of the Razer DeathAdder has been further improved to continue its legacy of award-winning handling and comfort. Razer Focus Pro 30K Optical Sensor Best-in-class precision. 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 No double-clicking issues. No debounce delay. From an improved 90-million click lifecycle with zero double-clicking issues: to a blistering 0.2ms actuation with no debounce delay: the mouse has the reliability and speed built for esports. Razer HyperSpeed Wireless is 25% faster than other wireless. With a connection 25% faster than any other wireless tech available: enjoy high-performance: low-latency competitive play that remains smooth and stable even in noisy wireless environments. Up To 90 Hours of Battery Life No gaming downtime. With a smaller: a lighter battery that boasts greater power efficiency: this wireless ergonomic esports mouse can run for up to 90 hours of continuous play and is rechargeable via USB Type C.