Delivering detailed, crystal clear sound, the Etymotic HF3 Headphones lets you enjoy music to the fullest. These Etymotic in-ear headphones are made for Apple iPod, iPhone and iPad. With the 20 Hz - 15 kHz of frequency response, these Etymotic headphones deliver 85%+ audio output with excellent sound output. The built-in close-proximity high sensitivity microphone of these Etymotic in-ear headphones offers clear vocal pick-up. The Etymotic HF3 Headphones are designed with the noise-isolating ACCUFit eartips that ensure the perfect seal and provide great comfort for longer time. Available in three colors such as Black, Ruby and Cobalt, these Etymotic headphones match to your mood.

ETYMOTIC RESEARCH ER4P-24 CONVERSION CABLE ADAPTER AUTHENTIC FACTORY, BRAND NEW You are bidding on a factory brand new ER4P-24 Conversion cable, which converts the ER4P to an ER4S by just plugging it into the cable. The ER4P (without this cable) was designed for portable sound sources, and has an altered frequency response to boost bass. The ER4S, on the other hand, offers the truest, flattest frequency response, to render music in its pure form, without color or alteration. The ER4S is the tru

Etymotic Ety Kids 5 Safe-Listening Earphones Earbuds for Ages 4+ Free Shipping Today's tech-connected kids live in a high-def world. They experience Blu-ray, surround-sound, life-like computer graphics and 3-D movies. They are bombarded by sound from television, toys, game consoles, music players and in-vehicle entertainment systems.ETY Kids safe-listening earphones are engineered for safe sound output while maintaining Etymotic's exceptional sound quality. By controlling earphone sensitivity,

One replacement Etymotic Filter for the Style 49 Custom Filtered Ear Plugs. Etymotic filters feature a flat frequency response that allows musicians to hear their performance accurately while providing hearing protection. Provides a uniform flat 9dB of sound reduction from 125 Hz through 8 kHz.

NIB - ETYMOTIC ER23-HF3 BLUE IN-EAR HEADSET AND EARBUD http://www.auctiva . com/stores/viewst ore.aspx NIB - ETYMOTIC ER23-HF3 BLUE IN-EAR HEADSET AND EARBUD DESCRIPTION:Most Accurate Sound Quality - Stunning Mobile Music Fidelity Highest Noise Isolation For Listening on Trains, Planes and at the Gym Superior Call Quality With High-Sensitivty Microphone and Noise Isolation MADE FOR:iPod Touch (2nd and 3 generation)iPod Classic iPod Nano (4th and 5th Generation)iPod Shuffle (3rd Generation) iPhone 3

One replacement Filter for the Style 49 Custom Filtered Ear Plugs. Etymotic filters feature a flat frequency response that allows musicians to hear their performance accurately while providing hearing protection. Provides a uniform flat 15 dB of sound reduction from 125 Hz through 8 kHz.

One replacement Etymotic Filter for the Style 49 Custom Filtered Ear Plugs. Etymotic filters feature a flat frequency response that allows musicians to hear their performance accurately while providing hearing protection. Provides a uniform flat 25dB of sound reduction from 125 Hz through 8 kHz.

One replacement Etymotic Filter for the Style 49 Custom Filtered Ear Plugs. Etymotic filters feature a flat frequency response that allows musicians to hear their performance accurately while providing hearing protection. Provides a uniform flat 25dB of sound reduction from 125 Hz through 8 kHz.

The hf3 is the next generation of the multi-award-winnin g hf2 headset. The hf3 headset adds a 3-button remote control to a Made-for-iPod/Work s with iPhone version of the hf2 while maintaining all the design features, exceptional noise isolation and audio clarity of the hf2. The hf3 is designed to work with iPhone and all current iPod models. The main difference between the hf2 and hf3 is the added benefit of volume control. The 3-button remote control of the hf3 headset makes it easier than ever for a user to pause, adjust and navigate through music tracks on a playlsit while exercising, commuting or engaged in other activities. Users can make clear phone calls with the integrated high-sensitivity microphone and adjust volume on teh run (sometimes literally) if music selections are not... Less