Electronic ear protection

[Ronin75]

I’m having a rifle built which will have a muzzle brake and chambered in 7mm RM. I’m looking to purchase electronic ear plugs, anyone with first hand experience using a specific brand worth buying ?

 

[ZBB]

I have impact sport’s, run on a couple aaa batteries. They cut out sound at a certain decibel, but you can have a conversation without taking them off. Used them around breaked 50 Cals in the Georgia heat and they worked great.