The WL-30XLR brings the freedom of BOSS’s leading wireless technology to your favorite XLR dynamic mic. Set up is quick and streamlined, eliminating the connection hassles found with other systems. Performance is rock solid, with 14-channel scanning and long transmission range. And common AA alkaline batteries provide long-lasting operation up to 11 hours, plus fast change-out to keep the show rolling. From singers, speakers, and beatboxers to DJs, MCs, and beyond, the WL-30XLR makes it easy for everyone to embrace premium wireless microphone sound.