Play advanced without wires or limits. The Logitech G305 LIGHTSPEED is a gaming wireless mouse designed for high-performance in your favorite PC games. This wireless mouse features the next-gen Logitech G HERO optical sensor, also known as the HERO 12k sensor, with 200 to 12,000 DPI sensitivity for competition-level accuracy. LIGHTSPEED wireless technology gives you super-fast 1 millisecond performance that's comparable to a wired mouse. With power-efficiency, the G305 mouse stays powered and ready to play for up to 250 hours on a single included AA battery. Game anywhere with this wireless mouse for laptop that weighs only 99 grams, making it easy to take with you, and that includes built-in storage for the USB wireless receiver. Use logitech G Gaming Software to program 6 programmable buttons with instant multi-action commands, DPI settings, and more with these gaming mouses. The Logitech G305 lightspeed wireless gaming mouse is part of the lineup of Logitech gaming mouse products, providing you a high-quality gaming experience.