// Broadcast Audio Scan Service 0x184F
PRIMARY_SERVICE, ORG_BLUETOOTH_SERVICE_BROADCAST_AUDIO_SCAN_SERVICE
CHARACTERISTIC,  ORG_BLUETOOTH_CHARACTERISTIC_BROADCAST_AUDIO_SCAN_CONTROL_POINT  , DYNAMIC | WRITE | WRITE_WITHOUT_RESPONSE | ENCRYPTION_KEY_SIZE_16,
CHARACTERISTIC,  ORG_BLUETOOTH_CHARACTERISTIC_BROADCAST_RECEIVE_STATE             , DYNAMIC | READ  | NOTIFY  |      ENCRYPTION_KEY_SIZE_16,