The MINKEZ's MSL-133 is a high clarity wireless microphone lavalier lapel clip 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 lavalier lapel clip mic which can be clip on the shirt or tie.