Microsoft LifeChat LX-4000

Device: headset for PC; The sound: mono; The connection type: wired; Headphone design: c one earphone; Cabling: unilateral; Cable length/radius: 2.2 ;m; Nominal impedance: 32 ;Om; Frequency range: 75-20000 ;Hz; Sensitivity: 111 ;dB; Microphone frequency range: 50 - 20000 ;Hz; The sensitivity of the microphone: -43 ;dB; Connections: USB ; Functions/capabilities: The regulator volume ; Weight: 120 ;y; ...

Photo

Table of characteristics

Colorblack
Deviceheadset for PC
Features 
The soundmono
The connection typewired
Headphone designc one earphone
Cablingunilateral
Cable length/radius2.2 m
Technical har-Ki 
Nominal impedance32 Om
Frequency range75-20000 Hz
Sensitivity111 dB
Microphone frequency range50 - 20000 Hz
The sensitivity of the microphone-43 dB
ConnectionsUSB
Functions/capabilitiesThe regulator volume
Total 
Weight120 y