Enhanced with heightened speed and precision, the PRO 2 LIGHTSPEED wireless gaming mouse helps you hone the competitive edge for a step closer to victory The most advanced sensor in gaming, the HERO 2 delivers pro-precision at up to 44K DPI and tracking over 888+ IPS (1) Our LIGHTSPEED wireless is tested to deliver a responsive and reliable tournament-grade experience (1) LIGHTFORCE switches combine the speed and reliability of optical switches with the satisfying click of mechanical switches This championship-winning computer gaming mouse gets up to 95 hours of battery life, charges via USB-C, and has faster response times and speed for tournament-ready performance (2) Customizable for any gaming style and grip, the PRO 2 LIGHTSPEED can be right- and left-handed mouse with an ambidextrous, modular design and programmable, switchable magnetic side buttons (1) Advanced features require Logitech G HUB Software; tested on G640 mousepad (2) Battery life may vary based on user.