Shure BLX14/P98H T11, UHF Wireless System, Beta instrument series, With BLX1 pocket transmitter and PGA98H clip microphone, Up to 3 systems simultaneously, Pilot tone, Microprocessor-controlled antenna diversity, Quick-Scan function for free frequency detection, Condenser clip microphone with frequency range 20 - 20,000 Hz and cardioid characteristics, Plastic receiver, Integrated antennae, XLR and jack outputs, Audio status LEDs, Frequency range: T11 (863-865 MHz), Softcase included