TOA 300MHz Wireless Guide/PA System Portable Transmitter WM-1100

The Wireless Guide System is a one-way communication system that uses 300MHz wireless microphone radio waves. It has a total of 13 channels with a PLL synthesizer method that allows channel switching. Up to 5 channels can be used simultaneously in the same space. *Microphones are sold separately. Batteries used: 1 dedicated rechargeable battery WB-1200 or 1 AA alkaline battery Battery life: Approximately 10 hours (when using the dedicated rechargeable battery), approximately 20 hours (when using AA alkaline batteries)