BOSS WL-30XLR Wireless System Easy Setup Dynamic Microphone Wireless Up to 70m Transmission Range 4 Channels Live Performance Lecture

Wireless dynamic microphone for quick setup High-quality sound and ultra-low latency thanks to BOSS's unique wireless technology Easy setup in 2 steps Both the transmitter and receiver are powered by a single AA alkaline battery. Can be used continuously for up to 11 hours Transmission range covers up to 70m (varies depending on usage location)