Brand
Brand history

Plantronics .Audio 648

Rating:

headset, invoices, registration closed, 20-20000 Hz, 2 m cable, USB connector, volume control
Main (Plantronics .Audio 648)
Type headset
Design miscellaneous
Acoustic design closed
Wireless interface
Design features (Plantronics .Audio 648)
The number of headphone headset 2 earphone
Foldable design
Cable length 2 m
Plug USB
Volume control
Specifications (Plantronics .Audio 648)
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 648)
The noise cancelling microphone
Detachable cable
The active noise cancellation


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