Microsoft is finally addressing one of Windows 11’s most frustrating Bluetooth problems — poor audio quality when using a headset’s microphone.

The fix comes in the form of super wideband stereo support through Bluetooth LE Audio.

Why Bluetooth audio drops in quality on windows 11

Windows 11 users have long complained that Bluetooth audio quality drops sharply when they join a call or voice chat. This happens because of how Bluetooth Classic Audio switches between two profiles:

A2DP (Advanced Audio Distribution Profile): delivers high-quality stereo sound but doesn’t support microphones.
HFP (Hands-Free Profile): enables microphone use but downgrades audio to mono, resulting in much lower sound quality.

This trade-off has been especially frustrating for gamers and professionals who rely on both crisp audio and clear voice communication.

Microsoft’s fix: super wideband stereo support

To solve this, Microsoft is rolling out super wideband stereo support in Windows 11. Instead of using A2DP and HFP separately, the system now uses a new Telephony and Media Profile (TMAP).

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This update builds on Bluetooth LE Audio technology, compressing sound more efficiently and maintaining higher fidelity even when the microphone is active. In simple terms, you’ll be able to talk and listen in stereo quality without the usual downgrade.

What users need to benefit

A Bluetooth LE Audio–compatible headset
The latest Windows 11 update
Updated drivers from your device manufacturer (availability may vary by system)

With these in place, users can expect smoother gaming, clearer calls, and fewer compromises in sound quality.

This fix comes as Windows 11 users report other issues, including performance slowdowns in recent updates. Still, the Bluetooth upgrade shows Microsoft’s push to improve the overall wireless audio experience, making the OS friendlier for gamers, professionals, and everyday users who want fewer wires in their setup.