品名规格：6.0*2.7咪头
0db(=1v/pa,at 1khz)
sensitivity:                                see cbove
impedance:                               max.2.2k欧
directivity:                                 omindirectional
standard powetr supply:           2.0v  dc
current consumption:               max. 0.5ma
sensitivify reduction:                 within -3db at 1.5v
s/n ratio:                                   more than 58db

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深圳市青兴伟业科技有限公司

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中国 深圳