|  | | Etymotic ER-4S | Category: | Balanced armature | In stock: | in a warehouse |
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Description | | | | | |
Specifications | Number of drivers | 1 | Sound canal diameter | 3 mm | Cord Length | 1,5 m | Connector | 3,5 mm | Frequency response | 20-16000 Hz | Impedance | 100 Ohms | Sensitivity | 108 dB/mWt | Weight | 28 g. | Warranty | 12 months |
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