Description
Product Details
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Speaker Diameter
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50mm
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Impedance
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20Ω土15%
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Sensitivity
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108dB土3dB
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Frequency range
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20-20KHz
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Mic sensitivity
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-38dB土3dB
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Mic impedance
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2.2kΩ
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LED working voltage
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DC5V+/-5%
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Working Current
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Below 200mA
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Headset interface
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USB+3.5mm+4Pin
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Cable length
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Approx2.1m土0.15
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OUR CERTIFICATE
Avis
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