Not what i hoped - ISOtunes Sport OPMOD CALIBER True Wireless Tactical Earbuds With Bluetooth, 25 NRR

I was looking for something just a little better than my AXIL Buds. (which I love BTW) But these are not any better except they do amplify background sounds so you can eves-drop. Unfortunately, they drop out completely upon almost any loud sounds, not just the dangerously loud sounds. Even my own "speaking" (not yelling) voice causes the sound to drop out. It is very annoying! I tried all the volume settings, no joy. Worst thing is, even though there is a card in the box that says, "100% Satisfaction Guarantee," And, it is an Optics Planet Product, OP will not allow returns. So, don't expect 100% Satisfaction.
Basically, the sound processing seems like it could be much better. These will protect your hearing but regular earplugs will do that too. The processing should "compress" the dangerously loud sounds, not just drop out the audio all together. The 1st time I tried them was at an indoor match and after trying them at all 3 volume settings, I had to switch them for my old Axil Buds to get through that match. I then tried them outdoors and was able to tolerate them. I recommend the AXIL Buds. Not the one with a cord between. The 2 separate Buds.