Poly SupraPlus H251/A Voice Tube pictures, photos and images

Headphone type
On-ear
Connectivity
Wired
Frequency Response
100 - 4000 Hz
Sensitivity
15 dBV/Pascal
Impedance
150 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 SupraPlus H251/A Voice Tube and see if these headphones live up to your expectations.

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