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Quality B71 Audiometer Bone Conductor Headsets

Item No.: B71
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Description

New Quality B71 Audiometer Bone Conductor Headsets
Nominal power: 1.5 W
Impedance: 4Ω±15% 
Resonance frequency: 300 Hz - 19 kHz
Current consumption (max.): 600 mA
Distortion:less 5%