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Product MPN
|
| MPN: |
ER4P |
|
Key Features
|
| Connectivity: |
Cable |
| Usage: |
Consumer |
| Compatibility: |
Personal Audio |
| Design: |
Ear Buds |
| Sound Mode: |
Stereo |
|
Technical Features
|
| Driver Unit Size: |
13 mm |
| Frequency Response: |
20 Hz - 16000 kHz |
| Impedance: |
27 ohm |
| Sensitivity: |
109 dB |
|
Other Features
|
| Cable Length: |
5 ft. |
|
Dimensions
|
| Weight: |
1 oz. |
|
Miscellaneous
|
| UPC: |
898234000411 |
| Product ID: |
21284128 |
| More Information |
| Details: |
The ER-4 MicroPro(tm) earphones from Etymotic are the next best thing to live music, with noise isolation far surpassing that of active-noise-reduction earphones. The ER-4's require no batteries, and can be plugged into any audio source. Their 20-25 dB of external noise exclusion allows you to hear the full dynamic range of recordings without having to play them at unnaturally high and unsafe levels. |
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