Brand

Plantronics Audio 450

Rating:

headset, in-ear, registration open, 100-18000 Hz, 32 Ohms, cable 1.5 m, connector 3.5 mm, volume control

Main (Plantronics Audio 450)
Type headset
Design ear
Acoustic design open
Wireless interface
Design features (Plantronics Audio 450)
The number of headphone headset 2 earphone
Cable length 1.5 m
Plug 3.5mm
Volume control
Specifications (Plantronics Audio 450)
The lower boundary frequent. range 100 Hz
The lower boundary frequent. range 300 Hz
The upper border is frequent. range 18 000 Hz
The upper border is frequent. range 3 000 Hz
Impedance 2200 Ohms
Nominal impedance 32 Ohm
Technical characteristics of the microphone (Plantronics Audio 450)
The active noise cancellation
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