Axil XP Defender Ear Plugs Blue

XP Defender offers you the most innovative ear plug solution yet. Simply insert these little ear plugs in your ears then decide which mode you want to be in: First, leave the valve open- you'll hear sound clearly and naturally- almost seems as if your ears aren't even plugged. Then when loud sounds hit your ears, the Dynamic Mesh Filtering System will automatically screen those sounds out protecting your hearing. Second, simply close the valve for total hearing protection. These are small, handy