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Product description

Monaural cellular headset Clamshell Package
MODEL- ER22C VENDOR- ETYMOTIC RESEARCH

FEATURES- ETY COM Handsfree Mobile Phone Headset
Etymotic Research combined its noise-isolating earphone and noise-
rejecting directional microphone technologies to produce the most
technically advanced headset of its kind. The insert earphone
optimizes sound quality and noise isolation, and the close-talking
directional microphone allows you to speak softly for greater
privacy. With the ETY COM, clear two-way conversation is possible
in very high levels of background noise.
Compatible with many cordless phones (900 MHz and 2.4GHz).
Compatible with most Motorola mobile phones and with most other
mobile phones requiring a universal, 3-conductor 2.5mm plug.
- Adapters for Nokia mobile phones and compatible Handspring Treo
and Palm Tungsten W PDA/Phone models,
- Adapters for other brands of mobile phones from Belkin,
Includes ETY COM headset, 4 ft. cord with 3-conductor 2.5mm plug,
Assorted eartips, Replacement filter, Filter changing tool, Shirt
clip and Case.
* Exceptional Sound Quality
- ETY COMs high-fidelity earphone (similar to the ER-6 that is designed
for accurate music reproduction) provides noticeably better sound
quality than ordinary headsets.
- Frequency response extends beyond the typical low-fidelity telephone
bandwidth.
- The headset smooths the peaks in the frequency response that
ordinarily make sounds harsh and uncomfortable at loud volume levels.
* Unsurpassed Noise Isolation
Provides the highest sound isolation of any mobile phone headset:
- Noise reduction = 37 dB, averaged over octave frequencies from
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Etymotic Research, Inc. (ER) is a research, development and manufacturing company located in Elk Grove Village, Illinois. The name "Etymotic" (pronounced "et-im-OH-tik.") means "true to the ear." Established in 1983, ER's mission is to design high-fidelity products to measure, improve and protect hearing. ER has developed and patented some of the most innovative hearing technology available today.