LIGHTSPEED WIRELESS FOR ALL\nNext-Generation LIGHTSPEED Wireless Now Ready for Every Gamer\nG305 is a LIGHTSPEED wireless gaming mouse designed for serious performance with latest technology innovations at an affordable price point.\n\nHERO SENSOR\n12,000 DPI Performance, 10x Efficiency\nHERO sensor is the next-gen optical gaming sensor from Logitech G that accomplishes both incredible performance and unprecedented efficiency. Because, in wireless gaming, there can be no compromises. Program DPI from 200 - 12,000 and save up to 5 profiles on the onboard memory.\n\nLIGHTSPEED WIRELESS\nNo Wires. No Limits.\nLIGHTSPEED is wireless as fast as wired. The meticulously engineered, end-to-end solution from Logitech G gives players the freedom of wireless and the 1 ms performance required for gaming.\n\nULTRA-LONG LIFE\n250 Hours, One AA Battery\nHERO Sensor and LIGHTSPEED deliver extreme efficiency to let you game for 250 hours on just one AA. Expect around 9 months of typical use, at peak performance, before needing to change your battery. And don’t worry, G305 has an indicator light that reminds you at 15% battery remaining.\n\nULTRA-LIGHTWEIGHT\n99 Grams of Fast Freedom\nAt Logitech G, a wireless gaming mouse doesn’t need to be heavy. G305 is very light, coming in at only 99 grams, made possible thanks to the lightweight mechanical design and ultra-efficient battery usage.\n\n6 PROGRAMMABLE BUTTONS\nFlexible and Simple\nG305 sports 10 million click switches for the two primary buttons. G305 also has middle click, DPI button and two side buttons that can be programmed to your liking using Logitech Gaming Software.\n\nADVANCED BUTTON TENSIONING\nSuperior Click Response\nAdvanced button tensioning with separated buttons enhances the consistency of the left/right mouse buttons and helps reduce the force needed required to click. This results in crisp, reliable click performance you can depend on in even the most intense gaming sessions.\n\nPLAY ANYWHERE\nBuilt-In USB Nano Receiver Storage\nThe durable, lightweight design with a small footprint and built-in nano receiver storage make G305 a great travel companion.