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Alpine MusicSafe ProNZ$ 56.50 -
Alpine PartyPlugNZ$ 38.50
* Low-cost
* Ready-fit
* Triple-flange silicone rubber design with plastic stem
* Replicates the ear's natural response
* Sound quality is preserved
* Speech is clear, not muffled
* The noise reduction rating (NRR) for ER 20 ear plugs is 12 dB, but actual clinical measurements of properly inserted ER 20 ear plugs indicate that they provide almost equal sound reduction (20 dB) at all frequencies.
* If you have small ear canals - check out our Alpine PartyPlugs, which fit smaller ear canals comfortably. We are currently out of stock of the Etymotic ER 20 BabyBlues.
These Etymotic ER 20 ear plugs were developed to provide low-cost, one-size-fits-most high fidelity earplugs that can be used in a variety of noisy environments.
The goal of the Etymotic ER 20 design was the same as for Musicians' Earplugs - to reduce noise but preserve sound quality; in effect, to turn down the noise but not muffle voices, environmental sounds or music.
Package Includes:
* One pair of Etymotic ER 20 earplugs
* Carry/storage case
* Insertion and care instructions
A recent study conducted at the University of Auckland reported that the sound quality experienced when wearing ER 20 earplugs was similar to that experienced with no earplugs.
* Ready-fit
* Triple-flange silicone rubber design with plastic stem
* Replicates the ear's natural response
* Sound quality is preserved
* Speech is clear, not muffled
* The noise reduction rating (NRR) for ER 20 ear plugs is 12 dB, but actual clinical measurements of properly inserted ER 20 ear plugs indicate that they provide almost equal sound reduction (20 dB) at all frequencies.
* If you have small ear canals - check out our Alpine PartyPlugs, which fit smaller ear canals comfortably. We are currently out of stock of the Etymotic ER 20 BabyBlues.
These Etymotic ER 20 ear plugs were developed to provide low-cost, one-size-fits-most high fidelity earplugs that can be used in a variety of noisy environments.
The goal of the Etymotic ER 20 design was the same as for Musicians' Earplugs - to reduce noise but preserve sound quality; in effect, to turn down the noise but not muffle voices, environmental sounds or music.
Package Includes:
* One pair of Etymotic ER 20 earplugs
* Carry/storage case
* Insertion and care instructions
A recent study conducted at the University of Auckland reported that the sound quality experienced when wearing ER 20 earplugs was similar to that experienced with no earplugs.
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Alpine MusicSafe Pro
NZ$ 56.50
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Alpine PartyPlug
NZ$ 38.50
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Earsonics Earpads
NZ$ 60.00
|
| Keyring case | Yes |
| Spare earbud provided | No |
| Stem Visible when worn | Yes |
| Changeable filters | No |
| Fits small ear canals | No |