No sound from Torpedo Plus

I am using a Surface Pro 6 with Windows 10. The new Torpedo Plus pairs with bluetooth, but there is no sound.  Similarly, when I connect the auxiliary port to the computer, nothing happens.  I continue to get sound from the internal speakers only. Although Torpedo Plus appears among the bluetooth devices, on the sound settings, the torpedo plus does not appear among the output options.

Thanks for any help you can offer.

jd