Wired/Wireless Lightweight Gaming Mouse •79g lightweight design •V+ Wireless gaming technology •C+click Separate Key Pre-Calibrated technology •Wired and 2.4 GHz wireless modes •PAW3311 Game optical engine, Accurate navigation •Ergonomic design with 10 programmable buttons •Onboard memory, save and play •Wireless charging module/Contact charging module expansion bay •LED Multi-color light system with 16 million colors