Highlights For Use with JBL PartyBox Systems Cardioid Polar Pattern Great Sound for Home Karaoke Built-In Mesh Windscreen Designed for use with the PartyBox system, the JBL PBM 100 is a wired microphone designed to give you a great sound in a party or home-karaoke setting. With easy plug-and-play setup, the mic ensures you'll be up and running in no time at all. The cardioid polar pattern focuses audio capture on the front of the mic, minimizing the chance of you picking up ambiance or causing feedback. The wire-mesh cap has a built-in windscreen to protect against plosives. The mic accepts a 3-pin XLR cable, and comes with a 1/4" to 3.5mm adapter for use with PartyBox systems.