Technical Specifications
Speaker Microphone
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Drive Style: Dynamic(Moving-coiled) |
Directivity: Uni-directional (Noise-cancellation) |
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Outer Diameter:φ27mm |
Size:φ6.0*2.7mm |
Frequency Response: 300HZ-3.4KHZ
Sensitivity:108±1dB(at1KHz 1mw)
Distortion: Less 1%
Frequency Range:50HZ～ 20KHZ
Sensitivity:-42±1dB(0dB=1V/Pa,1 KHz)
Distortion: Less than 1%
S/N Ratio: More than 58dB