| 摘要 |
A compact microphone is provided to improve user convenience by installing a mike pin installation part on an upper part and a holder part of a housing. A housing(20) is installed with a microphone device(10) connected to a soft electric wire, and has a microphone pin installation part(26) on the bottom. A connection part(30) is hardened with the coated electric wire, and is connected to the bottom of the microphone pin installation part. A microphone holder part(40) is connected to the bottom of the connection part. The housing has a number of acoustic holes(22) arranged on the upper part in a constant gap, and acoustic slit holes(24) having a predetermined thickness are arranged on an outer wall of the housing.
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