The most important thing to remember about Plugfones is that they’re earplugs first and earbuds second

Built-in FM-Radio with radio volume limited to 82dB

But what is OHROPAX Silicon really for

polyurethane foam

Two Modes of Operation

ISOtunes Ear Muff Hygiene Kit for LINK and DEFY SLC80_22 The most important thing toWear and tear is inevitable when working in tough environments. The ISOtunes TRILOGY Professional Hygiene Kit provides replacement earmuff components for continued and optimized protection. This hygiene kit includes replacement ear cushions and liners for the ISOtunes LINK earmuff models. ISOtunes TRILOGY Professional Earmuff Hygiene Kit includes two replacement ear cushions, two replacement foam inserts and R & L replacement fabric liners Compatible