Amazon.com: Plantronics .Audio 15 PC Microphone with Mute (64601-01) : Electronics
Plantronics encore pro hw520 Mikrofon-Headset - La Tienda de Electricidad
Ceiling Microphone Array - Ceiling microphone with superior audio pick up | Poly, formerly Plantronics & Polycom
New Plantronics Audio 300 USB Noise Canceling Microphone w/ Mute Butto – Netdirect Sales
Expansion Microphone - Increase the audio coverage of your conference room by pairing the Expansion Microphone with your SoundStation conference phone. | Poly, formerly Plantronics & Polycom