Dialog Aria HS-A80RF

Device: headset for PC; The sound: stereo; The connection type: radio channel / radio frequency — 2,4 GHz / ; Headphone design: overhead, closed; Cable length/radius: 10 ;m; Speaker diameter: 40 ;mm; Nominal impedance: 28 ;Om; Frequency range: 20 - 20000 ;Hz; Sensitivity: 100 ;dB; The sensitivity of the microphone: -32 ;dB; Connections: Plug 3.5 mm (mini-Jack) USB ; Functions/capabilities: The regulator volume ; The time: 10 ;h; Weight: 182 ;y; ...

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Table of characteristics

Colorblack
Deviceheadset for PC
Features 
The soundstereo
The connection typeradio channel / radio frequency — 2,4 GHz /
Headphone designoverhead, closed
Cable length/radius10 m
Technical har-Ki 
Speaker diameter40 mm
Nominal impedance28 Om
Frequency range20 - 20000 Hz
Sensitivity100 dB
The sensitivity of the microphone-32 dB
ConnectionsPlug 3.5 mm (mini-Jack)
USB
Functions/capabilitiesThe regulator volume
Battery 
The time10 h
Total 
Weight182 y