Your open mic in Black Ops 6 isn't working because of a muted setting, a disconnected headset, or a permission block in Windows or your console

The most common reason your mic won't transmit in Black Ops 6 is that voice chat is muted inside the game itself — not in Windows or your headset. The second most common reason is that your headset isn't actually connected, or Windows doesn't recognize it. The third is that your console or PC has blocked microphone access to the game. This guide walks you through each one in order, starting with the easiest fix.

You'll need to check three places: the game's audio settings, your system's audio settings, and your system's privacy settings. Most of the time, the problem is in one of these three spots, and the fix takes less than a minute once you know where to look.

Key Takeaways

  • Check the in-game voice chat settings first — Black Ops 6 has a separate mute toggle that silences your mic even if your headset is working.
  • Verify your headset is plugged in or paired and shows as the default recording device in Windows Sound Settings or your console audio settings.
  • Grant microphone permission to Black Ops 6 in Windows Settings if you are on PC, or check privacy settings on PlayStation or Xbox.
  • Restart the game after making any audio setting change, because Black Ops 6 does not always apply mic changes until you reload.
  • Test your mic in a different game or in Windows Voice Recorder to confirm the headset itself is working before troubleshooting further.

Check the in-game voice chat mute toggle

Black Ops 6 has its own voice chat mute button separate from your system audio. This is the first place to look because it silences your mic even when everything else is connected and working.

Start the game and go to Settings (the gear icon on the main menu). Select Audio. Look for Voice Chat or Microphone — the exact label depends on your platform. Make sure it is set to On or Enabled, not Muted or Off. If it was off, turn it on, then back out of settings and restart the game before testing voice chat again.

While you are in Audio settings, also check Voice Chat Volume or Microphone Volume. If the slider is all the way to the left, move it to the middle or right. Some players accidentally drag this to zero and forget about it.

Verify your headset is connected and set as default

If voice chat is on in the game but your mic still does not work, your headset may not be plugged in, paired, or recognized by your system. The steps differ by platform.

On Windows PC: Right-click the speaker icon in the system tray (bottom right corner). Select Open Sound settings. Scroll down to Input and look for Choose your input device. Click the dropdown and select your headset. If your headset does not appear in the list, it is not connected. Plug it in or pair it via Bluetooth, wait 10 seconds, and refresh the Sound settings page. If it still does not appear, try a different USB port or restart your PC.

On PlayStation 5: Go to Settings > Sound > Microphone. Make sure Microphone is set to On and the correct headset is selected under Input Device. If your headset does not appear, unplug it, wait 5 seconds, and plug it back in.

On Xbox Series X or S: Press the Xbox button to open the guide. Go to Settings > Volume & audio output > Microphone. Make sure Microphone is set to On and your headset is selected under Headset mic. If it is not listed, disconnect and reconnect the headset.

Grant microphone permission on Windows

Windows 10 and Windows 11 require you to give each app permission to use your microphone. If you never granted Black Ops 6 that permission, the game cannot access your mic even if it is connected.

Open Settings (press Windows key + I). Go to Privacy & security > Microphone. Look for the toggle next to Microphone access and make sure it is On. Then scroll down to Allow apps to access your microphone and find Call of Duty Black Ops 6 or Battle.net in the list. Make sure the toggle next to it is On. If you do not see it listed, the game has never requested permission — restart the game and it should prompt you to allow microphone access.

After you turn on microphone permission, close Black Ops 6 completely and reopen it. The game does not always recognize permission changes until you restart.

Check privacy settings on PlayStation or Xbox

Console privacy settings can block microphone access even if your headset is connected. This is less common than on Windows, but worth checking if the steps above did not work.

On PlayStation 5: Go to Settings > Users and Accounts > Other > Voice Chat. Make sure Voice Chat is set to Allowed. Also check Settings > Users and Accounts > Privacy > Communications and make sure it is not set to Friends Only or No One if you want to use open mic with strangers.

On Xbox Series X or S: Press the Xbox button and go to Settings > Account > Privacy & online safety > Xbox privacy. Select View details & customize under Communication & multiplayer. Make sure You can communicate with voice, text, or video is set to Allowed. If it is set to Blocked, change it to Allowed.

Test your headset in another program

Before you spend more time troubleshooting Black Ops 6, confirm that your headset actually works. This tells you whether the problem is with the headset itself or with how the game is configured.

On Windows: Open Voice Recorder (search for it in the Start menu). Click the microphone icon to record a few seconds of yourself speaking. Click the stop button. If you can play back the recording and hear yourself, your headset is working. If you cannot hear anything or the recording is silent, your headset is not connected or not set as default in Windows Sound Settings.

On PlayStation or Xbox: Go to your console's party or chat settings and start a party with yourself (or invite a friend). Speak into your headset. If you hear your own voice or your friend confirms they can hear you, the headset works. If not, go back to the audio settings and verify the headset is selected as the input device.

Restart Black Ops 6 after any change

Black Ops 6 does not always apply audio setting changes while the game is running. After you change any setting — in the game, in Windows, or on your console — close Black Ops 6 completely and reopen it. Wait for the game to fully load before testing your mic.

If you changed a Windows or console setting, restart the game even if you did not change anything inside Black Ops 6 itself. The game needs to reinitialize its audio system to recognize the new configuration. This single step fixes the problem in many cases where the settings are correct but the game hasn't reloaded them yet.

Frequently Asked Questions

Why can I hear other players but they cannot hear me?

Your headset is receiving audio but not transmitting. Go to your in-game Audio settings and confirm Voice Chat is set to On. Then check Windows Sound Settings or your console audio settings and verify your headset is selected as the input device, not just the output device. Some headsets have separate plugs for microphone and speaker — make sure both are connected.

My headset works in other games but not in Black Ops 6. What do I do?

Black Ops 6 has its own voice chat permissions separate from other games. On Windows, go to Settings > Privacy & security > Microphone and make sure Call of Duty Black Ops 6 has permission. On console, check the game's Audio settings and confirm Voice Chat is enabled. Then restart the game completely.

I see a red microphone icon in the game. What does that mean?

A red microphone icon usually means your mic is muted. Look at the bottom left or right of your screen (the exact location depends on your platform) and click the microphone icon to unmute it. If there is no clickable icon, go to Settings > Audio and turn Voice Chat on.

Do I need to be in a party to use open mic?

No. Open mic in Black Ops 6 works in multiplayer matches without a party. Make sure Voice Chat is set to On in Audio settings and your headset is connected. If you are in a party, party chat takes priority over game chat — leave the party if you want to use open mic with your team.

My mic works but people say they hear static or echo. How do I fix that?

Lower your Microphone Volume in Black Ops 6's Audio settings — it is probably too high. Also check that your headset is not positioned too close to your mouth. If echo persists, make sure you are not in both a party and game chat at the same time, which can cause feedback.