The MSH-133 by MINKEZ is a headworn wireless microphone with exceptional clarity that produces no audio distortions or over-boosts. The cardioid polar pattern of this wireless microphone allows for the separation of voices from ambient noise. Additionally, a simple-to-read LCD monitor shows the frequency and battery life. And to make matters even better, this wireless microphone with a head-worn microphone is ideal for hands-free voice applications.