The Nova Acoustic System features high-fidelity drivers for superior audio quality with impressive 360° spatial audio and a gaming-first parametric EQ. Simultaneous Wi-Fi (2.4 GHz and Bluetooth) enables mixing of gaming and mobile audio. 38 hours of battery life with USB-C fast charging, so 6 hours of use after 15 minutes. AI-powered noise-canceling microphone uses Sonar ClearCast AI algorithms to muffle ambient or teammate noise, with ChatMix Dial on the headset. The cross-platform USB-C dongle works with PC, Mac, PlayStation, Switch, Meta Quest 2 and mobile devices. ComfortMAX system for adjustable fit with a PVD-coated steel headband. Tune your sound to Diablo IV with an audio preset in Sonar software created by Blizzard audio engineers.