Plantronics Audio 648

Device: headset for PC; The sound: stereo; The connection type: wired; Headphone design: open, c shackle; Cabling: unilateral; Speaker diameter: 32 ;mm; Frequency range: 20-20000 ;Hz; Microphone frequency range: 100 - 10000 ;Hz; Connections: USB ; 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 designopen, c shackle
Cablingunilateral
Technical har-Ki 
Speaker diameter32 mm
Frequency range20-20000 Hz
Microphone frequency range100 - 10000 Hz
ConnectionsUSB
Functions/capabilitiesThe regulator volume
disable microphone
Total