Yes those are the ones I was looking at that are advertised as 'waterproff' but have a number of people saying they are not. My others where just regular headsets, not advertised as waterproof.

I do not intend to go diving with them on - not sure what cell towers T-Mo has placed on the ocean floor, but my head could go under while wearing them.

Also pref. ones with a headband rather than in-the-ear buds! - do they even make bluetooth buds?

Regards,