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Etymotic ER-4SR

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 $202.87  $289.90
 $349.00   
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Etymotic ER-4SR
Connection and design
Designin-ear
Connection typewired
Connectionmini-Jack (3.5 mm)
Jack (6.35 mm) / adapter /
PlugL-shaped
Cable supplydouble-sided
Cable length1.5 m
Cable typeround
Detachable cable
Specs
Impedance45 Ohm
Frequency range20 – 16000 Hz
Sensitivity98 dB
Emitter typereinforcing
Microphone specs
Microphoneon cable
General
In boxsilicone tips
polyurethane tips
case
replaceable filters, clip
Official Websiteetymotic.com
Added to E-CatalogJuly 2017
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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