The SteelSeries Rival 3 Wireless Gen 2 is an improved version of the original Rival 3 Wireless, built forspeed, precision, and extended battery life. Here are the key features:Performance and sensorTrueMove Air optical sensorwith18K DPI, developed in collaboration with PixArt.Extremely fast click latency1.9ms, ensuring almost instant response.Maximum acceleration40g, ideal for dynamic games.Wireless connectivityQuantum 2.0 Dual Wirelesstechnology:2.4GHz gaming wireless connectionfor ultra-low latency.Bluetooth 5.0for compatibility with multiple devices.Extended battery life:Up to 200 hourson2.4GHz.Up to 450 hourswithBluetooth.It operates onone AAA battery, and also supports rechargeable options.Design and durability60 million clicks mechanical switches for long-lasting performance.100% PTFE feetfor smooth gliding.