Brand
Brand history

Plantronics .Audio 628

Rating:

headset, invoices, registration open, 20-20000 Hz, 2 m cable, USB connector, volume control
General information (Plantronics .Audio 628)
Release date on the market 2012
Main (Plantronics .Audio 628)
Type headset
Design miscellaneous
Acoustic design open
Wireless interface
Design features (Plantronics .Audio 628)
The number of headphone headset 2 earphone
Cable length 2 m
Plug USB
Volume control
Specifications (Plantronics .Audio 628)
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 628)
The noise cancelling microphone
The active noise cancellation


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