Logitech G602 Wireless Gaming Mouse redefines the laws of wireless gaming, with up to 250 hours of battery life. From the pinpoint accuracy of exclusive Delta Zero sensor technology to high-durability primary switches rated to a lifespan of 20 million clicks, G602 offers true gaming performance. 11 programmable controls can be customised with optional Logitech Gaming Software. Advanced surface materials improve both comfort and control in long gaming sessions. Or, if you choose, Endurance mode extends the battery life to an impressive 1440 hours. Count on G602 to dominate boss after boss.