pactl list | grep -C2 A2DP

         Profiles:
                headset_head_unit: Headset Head Unit (HSP/HFP) (sinks: 1, sources: 1, priority: 30, available: yes)
                a2dp_sink: High Fidelity Playback (A2DP Sink) (sinks: 1, sources: 0, priority: 40, available: no)
                off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
        Active Profile: headset_head_unit