SM31FH - Fitness Headset Condenser Microphone


Fitness Headset Condenser Microphone

Cardioid fitness headset condenser microphone offers a moisture-repelling hydrophobic construction for use in fitness training, Features include windscreen and compatibility with Shure bodypack systems for replacement of TA4F-connected microphones.

Product Details

The rugged and durable SM31FH is a cardioid condenser microphone constructed with hydrophobic materials that make it ideal for true performance in fitness instruction applications.

The moisture-repellent cartridge housing ensures a long product life by protecting the microphone from the corrosion damage that causes typical fitness instruction headsets to fail.

Available in bundled BLX and GLX-D wireless systems, the SM31FH features TA4F 4-pin (TQG) connectors that make it a viable replacement for any Shure wireless headset system.

  • Wireframe headset fits securely and comfortably for fitness and aerobics instructors
  • Moisture-repellent hydrophobic fabric protects the microphone cartridge from harmful corrosion that occurs in humid environments
  • Flexible gooseneck provides discrete adjustment capabilities to optimize placement for greatest isolation
  • Lightweight and low-profile design won’t fatigue instructors during high-impact use
  • TA4F (TQG) connector is compatible with any Shure wireless bodypack
  • Included windscreen tames plosive, breath, and wind noise for clean and intelligible sound
  • Tailored frequency response ideal for crisp, clear vocal reproduction
  • Available with bundled BLX and GLX-D wireless systems
  • Legendary Shure precision engineering for durability and performance





Replacement Clip + 2 Windscreens for SM31FH


Customer Support
Service & Repair

Detailed policy information regarding customer service numbers, service modifications, and replacement parts.

Service & Repair
Contact Us

Submit a ticket directly to Shure Customer Service staff, or reach out via phone or email.

Contact Us
User Guide & Specs
Find An Answer
Wireless microphone for jazzercise, aerobics, fitness centers
October 10, 2018

BLX14 with the SM31FH headset. Most often used for this application due to the low price point.The SM31FH mic is the most durable. The transmitter pac ...

How is the SM31-FH made sweat resistant?
September 13, 2017

The mic cartridge is tightly wrapped in a hydrophobic (water-resistant) cloth that causes moisture to bead and wick away.  It is recommended ...

SM31-FH Windscreen and Clip
September 13, 2017

Shure part RK379 has two foam windscreens and one clothing/cable clip.  Retail price is $6.00 as of April 2015. Call Shure Parts at 800-516-2525 ...

Protecting body pack antenna in aerobics
August 31, 2017

The bodypack is called a transmitter. The larger box that sits near your mixer/amplifier is called the receiver.It may be possible to order new body p ...

Comparable Products


Headset Condenser Microphone

Cardioid headset condenser microphone offers clear and reliable hands-free audio at an affordable price.


Earset Headworn Microphone

Outstanding clarity in an extremely comfortable over-the-ear design.


Headworn vocal microphone

This headworn mic can be positioned farther away from the mouth, reducing breathing noises.