The Power Dynamics PD524B UHF Wireless Microphone Set includes four bodypack transmitters with rechargeable Li-ion batteries, designed for reliable stage audio in demanding environments. It operates within the 550–585 MHz UHF frequency range, offering 100 selectable frequencies per channel to avoid interference. The system features a rugged 19-inch metal receiver with detachable BNC antennas and balanced XLR outputs for independent microphone routing, plus a mixed 6.3 mm jack for combined output. Bright LCD displays on receivers and transmitters provide monitoring of RF level, AF level, frequency, and mute status. Built-in USB charging ports support onboard power for continuous operation.