(You can get those earplugs really cheap meanwhile (less than half the original price)) I tried with the Leap 15.4 live medium, and it still does not work: The plugs are detected as one device, I can connect them, but the device never says (yes, it's talking) "Bluetooth connected". In the GNOME settings the device is listed as "Connected", but in the details dialog it's not even classified as audio device.