Plantronics Vista(tm) M22 Amplifier with Clearline(tm) Audio
$99.99
At RadioShack on 10-1-2008.
The Vista M22 Amplifier delivers comfort, hearing protection and superior audio performance. It includes Clearline Audio to improve call quality in any environment, especially wideband VoIP. Near-universal compatibility with single and multi-line telephones. The Quick Disconnect(tm) feature lets you move away from your phone without removing your headset or disconnecting the call.
