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Specifications
ManufacturerMicrosoft
ModelLifeChat LX-4000
Part #7YF-00001
TypeSupra-aural
Frequency Response75 Hz - 20 kHz
MicrophoneYes
WirelessNo
Enclosure TypeClosed
ColorBlack / Silver
Active Noise CancellingNo
ConnectionUSB Type-A
Channels2.0
Impedance32 Ω
Sensitivity at 1 V RMS111 dB
Cord Length86"
Features
Plug and Play Simplicity
Noise Canceling Microphone
Inline Volume and Microphone Controls
All Day Comfort
Optimized for Microsoft Lync
Selective Sound: The single earpiece provides the ability to handle calls and still hear everything around you.
