Sony ECM-LV1 Compact Stereo Lavalier MicrophoneThe ECM LV1 is a versatile lavalier microphone suitable for a variety of situations and uses. It works with diverse electronic devices and is designed to be visually unobtrusive, so it can be positioned close to the speaker's mouth for optimal audio pickup. Clear Stereo Sound With the ECM LV1 you don't have to worry about directional microphone placement. The omnidirectional mic capsules at the heart of the ECM LV1 provide clear, high quality sound