JBL PartyBox Digital Wireless Microphone (Pair, Black)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