Poly Voyager 4220 Office pictures, photos and images

Headphone type
On-ear
Connectivity
Wireless
Frequency Response
20 - 20000 Hz
Sensitivity
94 dB
Impedance
32 Ohm
Microphone
Boom

It is clear that besides the technical specifications, the design of the product itself must meet your expectations. Take a look at the pictures and photos of Poly Voyager 4220 Office and see if these headphones live up to your expectations.

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