Ready-Fit Earplugs * Low cost * Ready-fit * NEW BabyBlues for small ear canals * Replicates the ear's natural response * Sound quality is preserved * Speech is clear, not muffled * Reduces sound approximately 20 dB at all frequencies ETY•Plugs™ (ER•20 High Fidelity Earplugs) 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 ETY•Plugs™ 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. System Includes * High Fidelity Earplugs * Carrying Case * Instructions ETY•Plug Technical Information ETY•Plugs use a patented tuned resonator and acoustic resistor that replicate the natural response of the open ear so that sound heard with these earplugs is as clear as the original, just quieter. The ETY•Plugs are the highest fidelity ready-fit earplugs available. Available in regular and small size for smaller ear canals. Details   SKU ER-20-SM Quantity in stock 9 item(s) available Weight 0.00 kg Frequency Response n/a Sensitivity n/a Noise Isolation 20 dB Maximum Output n/a Transducer n/a Impedance n/a Weight Price: $ 29.95 Options   Size ER20BP (Regular) ER20-SM Baby Blue (Small) Quantity 1 2 3 4 5 6 7 8 9 Add to cart          Add to wish list Etymotic Research ER-6i Isolator In-ear Earphone Etymotic Research ER-4 Series MicroPro In-ear Earphone Etymotic Research hf2 Headset and Earphones for iPhone Phonak Audeo Perfect Fit Earphones for iPod and Other Portable Music Players Phonak Audeo Perfect Fit Earphones with Microphone for iPhone, BlackBerry, etc Product comparison  Add to comparison list

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