The Shure BLX14/SM31 is a wireless fitness headset microphone system designed for active presenters, fitness instructors, and performers. This system includes the SM31FH cardioid condenser headset microphone, engineered with moisture-resistant construction to withstand high-intensity environments, along with the BLX1 bodypack transmitter and BLX4 single-channel receiver for reliable, interference-free performance. Operating in the H11 frequency band (572-596 MHz), the BLX14/SM31 delivers clear, high-quality audio with up to 300 feet of wireless range line of sight. With one-touch QuickScan frequency selection and easy setup, this system is the perfect solution for gyms, fitness studios, and active small stage applications.

FEATURES

•  Up to 12 compatible systems per frequency band (region dependent)
•  One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference
•  Up to 14 hours of continuous use from 2 AA batteries (included)
•  Up to 300 ft (91 m) operating range for total wireless freedom (line of sight)
•  XLR and ¼" output connectors
•  Rugged and reliable Shure construction
•  Legendary Shure microphones options featuring integrated microphone capsule design

WHAT’S INCLUDED            

•  BLX4 wireless receiver, non-rackmount version
•  BLX1 bodypack transmitter,
•  SM31 fitness headset microphone
•  Power supply
•  Clothing clip
•  Windscreens
•  User guide

AVAILABLE BANDS