Sound installations and working bands need powerful wireless tools that can be set up quickly and used confidently. Shure s rugged SLX Wireless Systems exceed these demands with innovative setup features such as auto frequency scan with transmitter setup, exceptional wireless clarity, and legendary Shure microphones.SLX Wireless Systems feature the Shure patented Audio Reference Companding for clear sound beyond the limits of conventional wireless technology.WL93 Series Subminiature Condenser Lavalier MicrophonesModel WL93 Microphones are economical omnidirectional, subminiature, lavalier, condenser microphones designed for general speech applications where a visually unobtrusive microphone is desirable. All WL93 models are supplied with a mounting block with attached tie bar, a sew-on mounting bracket, and an acoustic windscreen to minimize wind noise in outdoor applications. All WL93 models include a cable terminated with a 4-pin mini connector which connects directly to a Shure wireless body-pack transmitter.Features: Low distortion, wide dynamic range Uniform omnidirectional polar pattern Preamplifier assembly (SM93) can be pocketed, strapped to the body, or clipped to belt or waistband Wide-range phantom powering (SM93) accepts all commonly used voltages Subminiature lavalier design; ideal size for theater, television, broadcasting, video, film, and sound reinforcement Small, inconspicuous mounting hardware Full, clear sound comparable to larger microphones Controlled low-frequency rolloff reduces low-frequency clothing and room noise Smooth extended frequency response with presence rise specially tailored for chest-worn microphone operationSLX1 Bodypack TransmitterThe reliable SLX1 wireless bodypack transmitter is designed to hold up to the most adverse conditionsFeatures Automatic Transmitter Setup Backlit LCD with timeout feature Frequency and power lockou 3-segment battery fuel gauge 2 AA batteries (included) provide 8 hours con