Warzone mic not working is an issue where players are unable to use their microphone while playing the game. This issue can be resolved by checking your microphone settings, updating your audio drivers, or changing your default audio device. You can also try disabling any third-party audio software or restarting the game. Solve your issue just clicking the link here.
https://www.gameerrors.com/errors/warzone-mic-not-working-issue/