咪芯型号/model：v-605
净重/net weight: 41g
阻抗/ lmpedance: 600 ω ±30%（at 1khz）
指向性/polar pattem: hypercardioid/超心形
頻率响应/frequency: 80hz-13khz
灵敏度/sensitivity:-48.5db(±3db)(0 db=1v/pa)
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