Shure BLX1288/SM58 Combo Q25, SM Series Combo, Dual UHF Wireless-System, 1x BLX1 pocket transmitter, 1x SM58 handheld microphone and WA302 guitar cable, up to 6 Systems parallel, Pilottone, antenna-Diversity, Quick-Scan to find free frequencies, dynamic SM58 capsule, 50 - 15.000 Hz, Cardioid, receiver with plastic housing, internal antennas, XLR- and Jack outputs, Audio Status-LEDs, frequencyrange Q25 742 - 766 MHz