Sing along with incredible voice clarity and JBL Original Pro Sound. It’s time for you to take center stage. JBL wireless mics deliver JBL original Pro Sound with crystal clear vocal clarity and detail. Sound your best and hit the high notes with no distortion or delay. Just plug the wireless dual-channel receiver into your speaker, turn on the mics, and you’re ready to shine. Easy replaceable AA batteries, so you can belt every note until the sun comes up. Time for a duet? You’ll hear both mics blended perfectly through your speaker. Get ready for the spotlight.