Poly - Plantronics M 140 pictures, photos and images

Headphone type
Over-the-ear mount
Connectivity
Wired
Frequency Response
300 - 3300 Hz
Sensitivity
15 dBV/Pascal
Impedance
150 Ohm
Microphone
Boom

In addition to the technical specifications, the design of the product itself plays an important role in the purchasing decision. Check out the image gallery of Poly - Plantronics M 140 and see if these headphones live up to your expectations.

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