How do I set my alarm TO play through Bluetooth headphones or speakers?

I weld, so grinding is a part of it. I have bluetooth headphones, and listen to music. If an alarm goes off, i ONLY hear it on the phone. I WANT to hear it through my speakers, so I can actually hear it. Help.

If my phone rings, I hear that. I need to hear alarms (Blink camera, clock alarms, etc).