JBL| Partybox Wireless Mic Digital Wireless 2X Microphones | 301001000000637Clear voice, crisp sound: The cardioid pickup pattern of these mics deliver a warm, clear, and crisp vocal sound that's designed to make everyone sound their best over any JBL PartyBox. Minimize all unwanted noise: A shock mount system minimizes the sound of the mics passing from one hand to another, while a built in pop filter eliminates any extraneous breathing sounds that you don't want to be part of your performance Easy to use: Just plug in and