The Shure Performance Gear PG30/PG58 dual wireless system is the perfect introduction to our wireless portfolio. This package comprises a PG1 Bodypack transmitter, a PG30 headworn mic, a PG2 handheld transmitter & a PG88 diversity receiver. Hassle free setup Internal antennas simplify operation & storage Only one channel select button A seven-segment LED indicated instantly if the selected channel is occupied Reliable wireless technology Microprocessor controlled Predictive Diversity 10 selectable frequencies Up to 4 compatible systems per band Shure standard ruggedness