60 Hz–16 kHz, 113dB ActiveGard®, Noise-cancelling Microphone, Monaural UC h...
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Monaural CC&O HS, Connector Easy Disconnect, Frekuensi Headphones 50 Hz-12,...
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Stereo Headset with DSP, Noise Canceling Microphone
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Monaural CC&O HS, Connector Easy Disconnect, Frekuensi Headphones 50 Hz–18,...
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20 - 20.0000 Hz ,103 S.P.L. @1KHz ,32ohm
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