Also known as radio mics, speaker mics can transmit audio via radio waves in FM, AM, UHF and VHF. Compared to other kinds of microphones, our radio mics are capable of selecting several different frequencies for transmission. Thereby making it impossible to have any kind of interferences from other electrical transmitters with the same frequency. In addition to offering corded radio mics, we also have wireless ones that eliminate the inconvenience of using cables. Buy one of our radio mics and experience great savings!