The SteelSeries Aerox 9 Wireless is an ultra-lightweight gaming mouse designed for MMO and MOBA enthusiasts, featuring 18 customizable buttons for ultimate control. Weighing just 89 grams, it combines SteelSeries' cutting-edge technology with a sleek, ergonomic design. With Quantum 2.0 Wireless and Bluetooth 5.0 connectivity, it offers seamless, lag-free gameplay, and its IP54 water-resistant AquaBarrier protects against dust and spills. Enjoy extended battery life and lightning-fast responsiveness for competitive gaming anywhere.