Shure BLX14 HEADSET SYSTEM W/SM31

The Shure BLX14/SM31-H10 is a complete wireless headset microphone system designed for professional vocal use, especially for fitness instructors, aerobics leaders, presenters, speakers, and live performers. It combines a wireless bodypack transmitter, a single‑channel receiver, and the SM31FH cardioid condenser headset microphone in one package. The system operates in the H10 UHF frequency band (542–572 MHz) and provides users with reliable analogue wireless audio, easy setup, and long battery life, making it suitable for active environments where mobility and clear voice reproduction are essential.

Features

System Features
• Wireless analogue UHF operation in the H10 frequency band (542–572 MHz) with up to 123 selectable frequencies.
• Operating range up to about 300 ft (91 m) line of sight for freedom of movement.
• Supports up to 12 compatible systems per frequency band (region dependent).
• One‑touch QuickScan frequency selection on the receiver to find the best open channel and minimize interference.