Shure SM31FH Fitness Headset Condenser Microphone (TQG/TA4F)
Shure SM31FH Fitness Headset Condenser Microphone (TQG/TA4F) is backordered and will ship as soon as it is back in stock.
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Shure SM31FH Fitness Headset Condenser Microphone (TQG/TA4F)
Shure SM31FH Fitness Headset Condenser Microphone
The Shure SM31FH fitness headset condenser microphone is a cardioid headworn mic engineered for fitness and aerobics instructors who need clear, hands-free vocals through high-intensity, sweaty sessions. Its hydrophobic, moisture-repellent cartridge resists the corrosion that kills ordinary headset mics, while the lightweight wireframe design stays comfortably in place through any workout. The TA4F (TQG) connector plugs into any Shure wireless bodypack transmitter.
Why choose the SM31FH
- Sweat- and moisture-resistant — Hydrophobic cartridge housing protects against the corrosion that causes typical fitness headsets to fail in humid, high-sweat environments.
- Secure wireframe fit — Lightweight, low-profile headset stays put during high-impact movement without fatiguing the instructor.
- Flexible gooseneck — Discreetly position the capsule for maximum isolation and gain-before-feedback.
- Cardioid pickup — Focuses on the instructor’s voice while rejecting ambient class noise and music.
- Included windscreen — Tames plosives, breath, and wind noise for clean, intelligible speech.
- Shure wireless compatible — TA4F (TQG) 4-pin connector works with any Shure bodypack, making it a direct replacement for failed fitness headset mics.
Technical Specifications
| Microphone type | Electret condenser |
| Polar pattern | Cardioid |
| Frequency response | Tailored for crisp, clear vocal reproduction |
| Connector | TA4F (TQG) 4-pin mini connector |
| Cartridge | Hydrophobic, moisture-repellent |
| Headset | Adjustable wireframe with flexible gooseneck |
| Included | Snap-fit windscreen |
| Wireless compatibility | Shure BLX, GLX-D, SLX-D, QLX-D, ULX-D & Axient bodypacks |
| Color | Black |
| Model | SM31FH-TQG |
Frequently Asked Questions
What kind of microphone do fitness instructors use?
Fitness and aerobics instructors typically use a lightweight headworn mic like the Shure SM31FH. It keeps the hands free, stays secure during high-impact movement, and — unlike standard headsets — uses a hydrophobic cartridge that resists sweat and humidity.
Is the Shure SM31FH sweat-resistant?
Yes. The SM31FH’s moisture-repellent hydrophobic cartridge housing is specifically designed to protect against the corrosion damage that causes ordinary fitness headset microphones to fail.
What connector does the SM31FH use, and will it work with my Shure wireless system?
The SM31FH uses a TA4F (also called TQG) 4-pin mini connector that is compatible with any Shure wireless bodypack transmitter — including BLX, GLX-D, SLX-D, QLX-D, ULX-D, and Axient systems.
Does the SM31FH come with a windscreen?
Yes. A snap-fit windscreen is included to reduce plosive, breath, and wind noise for clean, intelligible speech.
The Shure SM31FH fitness headset condenser microphone is available now at Creation Networks (creationnetworks.net).
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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