I love my bluetooth ear-pro. I have a set of 3M WorkTunes and they've survived an amazing amount of abuse. I wear them constantly while running heavy equipment that don't have radios, as well as on my work snowmobile grooming trails.
I built an epoxy/plywood box for the back of my work snowmobile of the last couple week. It takes forever with a box because you can only work on a couple surfaces at a time. The box holds a second battery for a winch and a container for emergency gear.
I'll paint the lid black as well tomorrow. Once I'm done with this I have enough epoxy left over to finish a 1.5 sheet Portuguese dingy I have hanging from the shop ceiling that my daughter and I started 8 years ago.