A Simple review of Earmax ER610
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It is arrived in waited for long days. They simply described headphone specification in upper side of paper box (I can’t read chinese, so I paraphrased) : Model name: ER610 Supported Frequency: 20 ~ 18000 Hz Impedance: 20 ohm. Sensitivity : 125 dB Cable length: 1.2 meters Ok. I have continue… Read more »