Poly Blackwire 3320 USB-A Headset 00177 you can rest assured that

you can rest assured that you won

the image can be perfectly aligned to the corners of the room

Experience the trusted performance of the original with the superior potential of next-gen technology

OPS (Open Pluggable Specification)

and we made it even better

Poly Blackwire 3320 USB-A Headset 00177 you can rest assured thatPoly Blackwire 3320 USB A Headset Style, comfort and audio quality Built for style with a sleek design that focuses on comfort and reliability. Poly signature audio quality so you know you will sound great. And intuitive and simple features so every user can connect to their preferred device simply and easily. Performance Cable length 2. 18 m Operating keys Answer end call, Volume +, Volume Product colour Black Headset type Binaural Recommended usage