Shure BLX14/SM31 UHF Wireless Microphone System - Perfect for Fitness, Aerobics - 14-Hour Battery Life, 300 ft Range | Includes SM31FH Fitness Headset Mic, Single Channel Receiver | H8 Band

BLX14 Headset System with SM31 Headset Microphone Band H8. Te BLX14 configuration includes the BLX4 single-channel receiver, BLX1 bodypack transmitter, and the SM31FH headset microphone. This kit also includes power supply, headset windscreens, and user guide. Shure BLX Wireless Systems combine professional-quality sound with simple setup and an intuitive interface for legendary audio performance right out of the box. It is an ideal combination for exercise instructors. It is usable for many other applications, but the attributes of the SM31FH make it ideal for exercise environments. BLX1 The BLX series bodypack transmitter works with lavalier and headset microphones. With the WA302 1/4" to TA4F cable, it also works for electric guitar or bass. The beltpack features an On/Off hard toggle switch, preferring to eliminate the multi-function push button that is used on some wireless transmitters. Many users found the multi-function single button to be inconvenient and unreliable.It additionally features continuously adjustable gain, a single bi-color LED for battery status, and a rugged ABS polymer body. It operates on two AA batteries for up to 14 hours of battery life. Its sleek, side taper design makes it a comfortable fit on your belt. BLX4 The durable BLX4 features simple setup, intuitive controls, and microprocessor-controlled internal antenna diversity. One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference. SM31FH Cardioid condenser headset microphone for wireless systems features hydrophobic construction that repels moisture. For use in fitness instruction.