With the Razer DeathAdder V3 Pro Gaming Mouse, 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. Ultra-lightweight Design Made more than 25% lighter than the Razer DeathAdder V2 Pro, enjoy a level of speed and control favored by the worlds top players with one of the lightest ergonomic esports mice ever created. Refined Ergonomic Form 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 Razers brand-new sensor provides flawless tracking performance on a wider variety of surfaces including glasssupported 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, the mouse has the reliability and speed built for esports. RazerHyperSpeedWireless 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 With a smaller, 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.