The MINKEZ's MSH-133 is a high clarity wireless microphone headset microphone head headworn mic with no distortions or over-boosts in the audio. The cardioid polar pattern of this wireless microphone can isolate vocals from background noise. Besides that, the battery life and frequency are displayed on an easy-to-read LCD panel. Even better, this wireless microphone with head-worn mic is perfect for handsfree voice applications.