The Blackwire C620-M by Plantronics is a USB binaural headset that was optimized to work in conjunction with Microsoft Lync. With its inline volume controls and support for wideband audio, the C620-m is designed for comfortable pleasantly fitting all day use.
eco-phone is a specialist corporate telecoms reseller. We offer our clients a single point of access for all their business communications requirements - covering voice and data traffic, fixed lines and wireless communication.