Shure SLXD2/B87A Wireless Handheld

Shure SLXD2/B87A Wireless Handheld Microphone Features: 

Beta 87A transmitter provides high-quality vocals with excellent sound rejection

Transparent 24-bit digital audio provides high-quality signal resolution 

Digital predictive switching diversity keeps your signal strong

Low-profile design is comfortable to wear for extended periods

Scan and IR sync provide easy pairing to a transmitter

Tour tough construction stands up to punishment

32 available channels per frequency band (region dependent)

Up to 10 compatible systems per 6MHz TV band; 12 systems per 8 MHz band