Sennheiser HD 4.50 BTNC Headset
Sennheiser HD 4.50 BTNC Headset
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Specifications
ManufacturerSennheiser
Part #

HD 4.50 BTNC

506783

TypeCircumaural
Frequency Response18 Hz - 22 kHz
MicrophoneYes
WirelessYes
Enclosure TypeClosed
Active Noise CancellingYes
ConnectionStereo 3.5mm Audio
Channels2.0
Impedance18 Ω
Sensitivity at 1 V RMS113 dB
Cord Length55"