Shure BLX24/Beta58 T11, BetaVocal Series, UHF Wireless-System with Beta58 handheld transmitter, up to 3 Systems parallel, Pilottone, antenna-Diversity, Quick-Scan to find free frequencies, dynamic Beta 58 capsule, 50 - 16.000 Hz, supercardioid, receiver with plastic housing, internal antennas, XLR- and Jack outputs, Audio Status-LEDs, frequencyrange T11 863 - 865 MHz