Microsoft is testing a "shared audio" feature on Copilot+ PCs that utilizes Bluetooth LE Audio broadcast technology, allowing simultaneous audio streaming to two Bluetooth devices. This feature is part of Windows 11 Build 26220.7051 (KB5067115) and can be activated through quick settings. Currently, it is compatible with select PCs, including various models of Surface laptops and Surface Pro devices, and will expand to additional devices in the future, such as Samsung Galaxy Book models. Users will need compatible audio accessories to utilize the feature, which is being rolled out to Windows Insider Program participants in the Dev and Beta channels.