Poly Blackwire 3215 Monaural USB-A Headset TAA Electronic Components The built-in 10W speaker makes

The built-in 10W speaker makes your presentations are loud and clear

fast identification in a crowded rack

The durable nickel-plated connectors are designed for frequenty daily use

This single-drive enclosure gives you a powerful external storage solution

Simply attach the included vertical brackets

Poly Blackwire 3215 Monaural USB-A Headset TAA Electronic Components The built-in 10W speaker makesPoly Blackwire 3215 Monaural USB A Headset TAA Freedom to work your way The Blackwire 3200 Series provides a quality audio experience in a headset that's built for enterprise needs. With a sleek design and flexible microphone boom for a customizable fit,what's not to love? Poly signature audio quality Experience the high quality audio you expect from Poly with a headset that offers PC wideband, a noise canceling mic, and hi fi stereo sound options.