Microsoft just rolled out shared audio testing for Windows 11, letting users stream sound to two pairs of Bluetooth headphones simultaneously. The preview feature, now available to Insider testers, uses Bluetooth Low Energy to broadcast audio across multiple wireless devices - from earbuds to hearing aids. It's Microsoft's latest push to keep pace with Google and Samsung in the audio sharing race.
Microsoft is making movie nights with friends a lot less awkward. The company's new shared audio feature for Windows 11 lets two people connect their wireless headphones to the same laptop, eliminating the need to huddle around tiny built-in speakers or pass earbuds back and forth.
The feature launched today for Windows 11 Insiders in the Dev and Beta channels, building on Microsoft's LE Audio rollout from August that improved call quality and gaming audio. Users can activate shared audio through a simple toggle in the quick settings menu after pairing two Bluetooth LE-compatible devices.
But Microsoft isn't breaking new ground here. Google beat them to the punch with Auracast, first rolling out hearing aid support for Android 16 before expanding to dual headphone connections on Pixel 8 devices and newer. Samsung jumped in too, building Auracast into Galaxy S24 phones last year.
The hardware requirements tell the real story of how early this technology still is. Microsoft's shared audio only works on select Copilot Plus PCs - the 13.8 and 15-inch Surface Laptops and 13-inch Surface Pro. More devices like Samsung's Galaxy Book5 series are coming "at a later date," according to the company's blog post.
Compatible headphones are equally limited. You'll need Bluetooth LE devices like Samsung's Galaxy Buds 2 Pro, Buds 3, or Buds 3 Pro, or Sony's WH-1000XM6 headphones. That rules out millions of older wireless headphones still in daily use.
This reflects the broader challenge facing Bluetooth LE Audio adoption. While the standard promises better sound quality and new features like audio sharing, it requires both transmitting devices and receiving headphones to support the newer protocol. Traditional Bluetooth headphones won't work with these sharing features.
