Plantronics Vista M22 Amplifier

Ideal for professionals - particularly VoIP users Clearline audio helps improve call quality in any environment. Amplifier includes near-universal compatibility with single and multiline telephones. Ergonomically designed volume, headset/handset and mute controls. Quick Disconnectfeature lets you move away from your phone without disconnecting the call. Includes a lightweight 10ft coil cord for freedom of movement at your desk.