ER20 Ear Protection

Etymotic ER 20 Hi-Fi Natural Sound Ear Plugs feature patented Hi-Fi technology that lets you hear all frequencies clearly, just as if you had no plugs in, but at a lower volume level. The triple flange design on these musician ear plugs produces a good seal in most ear canals, yielding accurate performance and a comfortable fit for nearly everyone. (These plugs are also sometimes known as Elacin ER 20s ear plugs.)

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