Headphones with Auracast support

Auracast

— the Bluetooth LE Audio mode, in which sound is broadcasted "over the air" and many headphones can connect simultaneously without one-to-one pairing: you see the broadcast in the list of available ones, join with a tap, adjust the volume independently and listen synchronously. Compared to regular Bluetooth and proprietary "party" modes, Auracast is not brand-dependent and scales from a single source to dozens of listeners; the key requirements are support for LE Audio and LC3 codec in the headphones and the source (smartphone, TV, transmitter). Practice — watching a movie together from a TV, audio tours in museums, announcements at the airport, workouts in the gym where everyone listens to the common stream at their volume. If the device does not support LE Audio, the connection works with the old scenario and broadcasting is not available.