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foldable headphone for computer/mp3

foldable headphone for computer/mp3

headphone: speaker diameter: 40mm Frequency range:20-20KHz impedance:32ohm sensibility:110dB+/-3dB microphone: frequncy range:40-16000Hz sensibility:-54dB+/-3dB plug:3.5mm*2

hot sell ear hookearphone for mp3

hot sell ear hookearphone for mp3

Drive unit ?φ23mm Impedance?32ohm Sensitivity:95db?mv±2db Polar pattern?Omni-directional Frequence Responce?40-16khz Sensitivity?-54db±3db?0db=1v?uBar at 1 khz? Jack?3.5mm

hot sell earphone

hot sell earphone

speaker diameter?15mm impedance?32ohm sensitivity:105db frequence range:20-20000hz plug tape :3.5mm