Make sure everyone can hear you with the Motiva PFM R36 - Body Pack Receiver, 3V from Williams Sound. This personal FM system has a range of 150' (in conjunction with the PFM T36 Transmitter [sold separately]) and can operate up to 21 continuous hours. This model includes the M014 Environmental Plug Mount Microphone and the EAR 013 Single Mini Earbud Earphone.
Access 16 channels from 72-76MHz
Adjustable tone control
Low battery indicator