3M Peltor Tactical Sport

i give a quick update regarding quality, and durability of my electronic hearing protection, this is a good product, no issues to date (may 2020), they are good hearing protection for ar-15, ak-47, vepr-12, mosin rifle. they are over 2 years old, i have the upgrade ear cup inserts so they have a better seal and feel in general when you wear them. i recommend replacing batts every year or every 6 months if you go to a rifle range frequently, i advise you use energizer lithium max batts for long life e