Make your good times even better with JBL PartyBox Wireless Mics. Just plug them into any JBL PartyBox or use the dongle for the freedom of a wireless connection and let your voice be heard. Indoors or outside you ll sound clear and captivating on these mics specially tailored to sound amazing over any PartyBox speaker. A built-in foam pop filter minimizes any extraneous vocal sounds as you sing a duet with your best friend and a shock mount system keeps things quiet when you re passing the mic to someone else. Up to 20 hours of play time and because you can still use a mic even while it s charging on the PartyBox s built-in power bank the fun will last as long as the party does. Rock the house with the JBL PartyBox Wireless Mic.