ETYMOTIC ER-20

The patented Hi-Fi technology behind these unique earplugs lets you hear all the frequencies just as if you had no plugs in, but at a lower volume level. The triple flange design produces a good seal in most ear canals, yielding accurate performance and a comfortable fit for nearly everyone.
ER-20 Hi-Fi ear plugs reduce the volume by about 20 db--just enough to prevent damage to your hearing, but not so much that you lose the enjoyment of the music. The ER-20 has an NRR of 12 rather than 20 because the frequency weighting used in the NRR calculation assumes blocking of higher frequencies more than of lower frequencies and these plugs do not do that. They are designed to let you hear the full range of music. ER-20 plugs are washable, reusable and durable. With proper care they will last for months even with daily use. Sold with sturdy carrying cases in quanities of 1. All packs include the carry case with each pair of plugs. A handy removeable neck strap is also available

750pesos with strap
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