Shure PGX Transmitter

Designed to meet the needs of traveling performers, Shures PGX1 can be used with headworn, lavalier, or instrument microphones, or with guitars or basses. Performance Gear Wireless Systems feature Shure's patented Audio Reference Companding for crystal-clear sound beyond the limits of conventional wireless technology. Features: Automatic Transmitter Setup Multi-function LED Indicator ((power, lockout, mute, low battery) -10db pad 2 AA batteries provide 8 hours of continuous use 18 MHz operating range