Brand
Brand history

Plantronics Audio 646 DSP

Rating:

headset, invoices, registration closed, 20-20000 Hz, 2 m cable, USB connector, volume control, noise reduction
Main (Plantronics Audio 646 DSP)
Type headset
Design miscellaneous
Acoustic design closed
Wireless interface
Design features (Plantronics Audio 646 DSP)
The number of headphone headset 2 earphone
Cable length 2 m
Plug USB
Volume control
Specifications (Plantronics Audio 646 DSP)
The lower boundary frequent. range 20 Hz
The lower boundary frequent. range 100 Hz
The upper border is frequent. range 20 000 Hz
The upper border is frequent. range 10 000 Hz
Technical characteristics of the microphone (Plantronics Audio 646 DSP)
Weight 275 g
The active noise cancellation


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