The Panasonic KXTCA430S Headset is designed to keep your hands free for more important things while you're talking on the phone. It features a convenient in-cord volume control and mute switch for privacy, as well as an adjustable, flexible microphone that provides optimal voice clarity. Plus, the earpiece is reversible, so you can wear it on either ear. | Panasonic Hand Free Headset (KXTCA430S)