Why though?
At pro bout blows my ear drums out. My ears ring after a full day, if anything I turn it down.
How deaf do ya need to be to need more volume from them? Lol
Wouldn't the purpose be to turn it down if need be ?
Why not just use the volume control on the headphones?
None of the waterproof headphones have a volume control.
The Gray Ghost Amphibian's do
I stand corrected. Have only seen the Garrett stock ones.
How deep do the GG amphibians go?