I own two pairs of isotunes ear buds.
I have the original 1.0 Isotunes Extra which hang around the neck and click together with magnets.
Also, I have the other over-the-ear type Isotunes Pro ear buds.
I personally didn't like the over-the-ear type as they are heavier and they just felt odd.
I've gone back to the original isotunes extra - excellent in ear buds.
They do give excellent ear protection and you can listen to podcasts/music while working as well as take a call when needed.
One thing I really like about isotunes is that they all come with 3 or 4 different size buds for you to get the perfect fit.
I use 2 different sizes on the same headset. My left ear hole is slightly larger than my right - so I was able to mix and match to get a fit that works for me
When I'm doing really noisy work like grinding, I pop a pair of traditional ear defenders over the top of my ear buds and double down on my protection
Sadly I have tinnitus in one ear and I will do anything to not get it in my other ear.
Protect yourself before you have to.