Research Hf5 Earphones Noise Isolating 3.5mm Plug / Mfr. No.: Er5-Black
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hf5 ER5 stereo earphone has special filters that smooth the frequency response and prevent earwax from entering the earphone. hf5 ER5 stereo earphone can be worn with the cables in front or in back of the head.
|Manufacturer||Etymotic Research, Inc|
|Manufacturer Part Number||ER5-BLACK|
|Manufacturer Website Address||http://www.etymotic.com|
|Product Name||hf5 ER5 Stereo Earphone|
|Cable Length||4 ft|
|Minimum Frequency Response||20 Hz|
|Maximum Frequency Response||15 kHz|
|Limited Warranty||2 Year|