This Shure Wireless Microphone consists of the Shure ULX2 handheld transmitter fitted with the SM86 microphone capsule. The ULX2 features a 3-segment battery fuel gauge, backlit LCD shows group and channel, frequency and power settings, control lockout, 8 hour battery life, 300 ft (92 m) operating range. The SM86 is a rugged condenser microphone that features a tailored frequency response for clear reproduction of vocals. Built-in 3-point shock mount and 2-stage pop filter.