A4 Tech HS-780

Device: headset for PC; The sound: stereo; The connection type: wired; Headphone design: overhead, closed; Cabling: bilateral; Cable length/radius: 1.8 ;m; Nominal impedance: 32 ;Om; Frequency range: 20-20000 ;Hz; Sensitivity: 105 ;dB; Microphone frequency range: 16 — 20000 ;Hz; The sensitivity of the microphone: -54 ;dB; Connections: Plug 3.5 mm (mini-Jack) ; Functions/capabilities: The regulator volume disable microphone ; ...

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Table of characteristics

Colorblack
Deviceheadset for PC
Features 
The soundstereo
The connection typewired
Headphone designoverhead, closed
Cablingbilateral
Cable length/radius1.8 m
Technical har-Ki 
Nominal impedance32 Om
Frequency range20-20000 Hz
Sensitivity105 dB
Microphone frequency range16 — 20000 Hz
The sensitivity of the microphone-54 dB
ConnectionsPlug 3.5 mm (mini-Jack)
Functions/capabilitiesThe regulator volume
disable microphone
Total