I can imagine there will be a lot of happy ears in the Army!
Army Active Eartplugs
https://pinnacleacoustics.com/wp-content/uploads/2015/07/Pinnacle_Acoustics_REV425X183-300x129.png 0 0 Bill Thornburgh https://pinnacleacoustics.com/wp-content/uploads/2015/07/Pinnacle_Acoustics_REV425X183-300x129.png Bill Thornburgh2016-09-07 09:08:012016-09-07 09:08:36Army’s Smart Earplugs, Big Noise OUT, Small Noise IN