- The Shared Audio function allows you to transmit sound to two Bluetooth LE Audio devices simultaneously.
- It is initially available for Copilot+ PC and requires specific versions of Windows 11.
- It allows independent volume control for each connected device during the session.
I'm sure it's happened to you before: you're on a plane or on a long trip and you want to watch a movie with someone, but When trying to connect the Bluetooth headphones, you realize that the PC only recognizes one device.Until now, the solution was the classic and rather inconvenient one of sharing a headset each, struggling with the cable or putting up with the outside noise that seeps in from the sides.
Well then, Microsoft has decided to solve this problem with the arrival of Shared Audio in Windows 11This feature breaks the traditional limitation of Bluetooth Classic, allowing the sound stream to be directed not to a single accessory, but to be distributed among multiple devices. Distribute across multiple devices at oncemaking it Share audio via Bluetooth in Windows 11 be much more natural and simple.
What exactly is Audio Sharing?

This technology is based on the new standard Bluetooth LE Audiowhich is the real driving force behind this improvement. Unlike the old system, LE Audio allows you to create broadcast streams that can be received by multiple compatible devices simultaneously. This means you can connect two pairs of headphones or even a speaker and headphones to listen to the same song or video without interference.
La The usefulness of this is enormous in everyday life.Imagine two siblings in the backseat of a car watching their favorite series without disturbing their parents, or a couple of students in the library reviewing a recorded lecture before a final exam, pausing the audio to discuss key points and then jumping together to a playlist to unwind a bit.
Technical requirements for it to work

Initially the function is primarily reaching the Copilot+ PC compatibleTherefore, it is not possible to activate this option on just any computer, as it requires a hardware and driver support specific. To begin, you need a Windows 11 PC that supports LE Audio streaming. As far as we can tell, the feature has made a strong impact on the Copilot+ PC, especially those equipped with Qualcomm Snapdragon X processors, as is the case with the latest generation Surface Pro and Surface Laptop ranges.
Regarding the software, it is It is essential to have an updated version of the systemSpecifically, it is compatible with version 24H2 (build 26100.8522), version 25H2 (build 26200.8522), and version 26H1 (build 28000.2179) and later. There are also plans to expand compatibility to other devices, such as the Samsung Galaxy Book5 and Book4 Edge, which use Intel Core Ultra Series 200 or Snapdragon X processors.
On the other hand, the accessories are just as important. It's not enough for them to be Bluetooth; They must support LE Audio and broadcastAmong the confirmed devices that work perfectly are the Galaxy Buds3, Buds3 Pro and the Buds2 Pro, although any peripheral that meets the technical standard should work.
Step-by-step guide to activating the function

Getting this up and running is quite intuitive and doesn't require complicated installations. First, you must pair and connect The two LE Audio accessories compatible with your PCOnce you've done that, go to the taskbar and click on the speaker icon to Open Quick SettingsIf you don't see the "Shared audio" button at first glance, You may need to scroll down the list of buttons to find it.
Clicking the audio sharing button will open a menu where Windows will show you only the compatible accessories that are connected. Simply Select both devices with whomever you want to share the sound and do Click on "Share" to start the broadcastFrom that moment on, Windows manages audio output as the default device, temporarily disabling other Bluetooth output endpoints.
Volume management and controls
One of the most powerful aspects of this system is that you don't have to settle for a single volume level for both of you. While sharing the session, Windows maintains the overall volume controls, but also lets you adjust them. It allows you to adjust the audio level individually. for each accessory via separate sliders in the shared audio menu. This is ideal if one of you prefers louder sound than the other.
Also, to remind you that you're streaming, a special icon in the taskbarThis icon functions as a shortcut: clicking it will quickly return you to the management menu to modify devices or stop the session. When you decide to stop sharing, the The system will automatically revert to its normal operation. and the devices will once again operate as individual headphones.
For application developers or hardware manufacturers, the good news is that Shared Audio functions as a standard audio endpoint, so There's no need to change the code of the apps to make it compatiblePC manufacturers only need to ensure they meet the driver requirements. Device.BusController.Bluetooth.LEAudioBroadcast y obtain WHCP certification.
LE Audio allows you to output sound to two Bluetooth headphones simultaneously. transforms the leisure experience in Windows 11, eliminating the barriers of old hardware and allowing technology to adapt to social moments, whether for studying, working or simply enjoying a good movie in company.
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