---
product_id: 20906850
title: "Shure BLX14/SM31 Wireless Fitness Headset System - H9 Band"
brand: "shure"
price: "156.99 DT"
currency: TND
in_stock: false
reviews_count: 13
url: https://www.desertcart.tn/products/20906850-shure-blx14-sm31-wireless-fitness-headset-system-h9-band
store_origin: TN
region: Tunisia
---

# Moisture-resistant fitness mic 300 ft wireless range 14 hrs battery life Shure BLX14/SM31 Wireless Fitness Headset System - H9 Band

**Brand:** shure
**Price:** 156.99 DT
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your fitness sessions with wireless clarity that keeps you heard and moving.

## Quick Answers

- **What is this?** Shure BLX14/SM31 Wireless Fitness Headset System - H9 Band by shure
- **How much does it cost?** 156.99 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/20906850-shure-blx14-sm31-wireless-fitness-headset-system-h9-band)

## Best For

- shure enthusiasts

## Why This Product

- Trusted shure brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Simplicity:** Quick frequency matching and trusted Shure reliability get you on air fast.
- • **Power Through Your Day:** 14 hours of continuous use on simple AA batteries keeps you going strong.
- • **Engineered for Active Pros:** Sweat-proof, secure-fit headset mic designed for high-energy fitness instructors.
- • **Unmatched Wireless Freedom:** Move up to 300 ft away with crystal-clear audio—no strings attached.
- • **Seamless Multi-Device Setup:** Supports up to 12 compatible systems per band—perfect for busy studios and gyms.

## Overview

The Shure BLX14/SM31 Wireless Fitness Headset System delivers professional-grade UHF wireless audio with up to 300 ft range and 14 hours of battery life. Designed specifically for fitness instructors and active presenters, its moisture-resistant headset mic ensures secure, clear voice capture during intense movement. Supporting up to 12 compatible systems per band, it offers reliable multi-device performance with easy setup, making it the go-to wireless solution for dynamic fitness environments.

## Description

The Shure BLX14/SM31 fitness headset system delivers reliable UHF wireless performance for instructors, trainers, and presenters in active environments. Includes BLX4 single-channel receiver, BLX1 bodypack transmitter, and SM31FH fitness headset mic with windscreen and clip for secure, clear voice capture during movement. The bodypack provides up to 14 hours of use on AA batteries, with a wireless range of up to 300 ft (100 m) line-of-sight under typical conditions. Supports up to 12 compatible channels per band for flexible setups, built with Shure’s trusted wireless design for consistent, dependable performance.

Review: my students can hear and understand me with this nice fitness headset - my students can hear and understand me with this nice fitness headset
Review: Amazing Sound! - This device sounds as good, if not better, than any of my stationary Audio-Technica or other Shure mics. Battery life isn't anything game-changing, but I did 2 gigs (about 6 hours) on a single battery, so that's not bad, and they're simple AA batteries, so cheap to get/replace. I haven't tested how far the range is, since I'm typically pretty close to the receiver, but I've never experienced even the slightest latency or sound-fidelity loss in distancing myself from the receiver. The headset is comfortable and has no issues with my rather clammy head after several hours of performing. Great product!

## Features

- H9 (512–542 MHz) UHF FREQUENCY BAND: Operates on the H9 (512–542 MHz) UHF frequency band for dependable wireless audio transmission in regions where this spectrum is authorized. Verify local compliance before ordering.
- PROFESSIONAL RANGE & ALL-DAY POWER: Provides reliable audio transmission up to approximately 300 ft (100 m) line-of-sight. The BLX1 bodypack transmitter operates up to 14 hours using two AA batteries under typical conditions.
- COMPLETE FITNESS AUDIO SETUP: Includes BLX4 single-channel receiver, BLX1 bodypack transmitter, and SM31FH fitness headset mic with clothing clip and windscreen. Also includes power supply, 2 AA batteries, and user guide.
- IDEAL FOR FITNESS & ACTIVE PRESENTERS: The SM31FH headworn mic features a secure fit and moisture-resistant construction designed for aerobics instructors, trainers, and high-movement environments.
- SHURE ENGINEERED RELIABILITY: Built with Shure’s trusted UHF wireless design and simple setup, supporting up to 12 compatible systems per band for reliable performance in multi-device setups.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016APL72S |
| Antenna Location | Singing |
| Best Sellers Rank | #8,608 in Musical Instruments ( See Top 100 in Musical Instruments ) #123 in Handheld Wireless Microphones & Systems #261 in Computer Microphones |
| Brand | Shure |
| Built-In Media | Shure BLX14/SM31 Headset Wireless Microphone System, Includes BLX1 Bodypack Tran |
| Color | Assorted |
| Compatible Devices | Headphone |
| Connectivity Technology | Wireless |
| Connector Type | TA4F |
| Customer Reviews | 4.4 out of 5 stars 236 Reviews |
| EU Spare Part Availability Duration | 2 years |
| Enclosure Material | Stainless Steel |
| Frequency Range | 2050-2700 MHz |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 00042406470346 |
| Hardware Platform | Karaoke Machine |
| Impedance | 150 ohm |
| Item Dimensions | 13.5 x 12 x 4 inches |
| Item Highlight | 14-hour battery and 300 ft range with SM31FH fitness headset mic and single-channel receiver for aerobics and gym use |
| Item Type Name | Instrument Condenser Microphone |
| Item Weight | 2.8 pounds |
| Manufacturer | Shure |
| Mfr Part Number | BLX14/SM31-H9 |
| Microphone Form Factor | Headset |
| Model Name | BLX14/SM31 Wireless Cardioid Fitness Headset Microphone System |
| Model Number | BLX14/SM31-H9 |
| Number of Batteries | 2 AA batteries required. (included) |
| Number of Channels | 1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Polar Pattern | Unidirectional |
| Power Source | Corded Electric,Battery Powered |
| Recommended Uses For Product | Singing |
| Signal-to-Noise Ratio | 76 db |
| Special Feature | Transmitter: Quick and easy receiver frequency matching |
| UPC | 042406470346 |
| Unit Count | 1 Count |
| Warranty Description | 2-year limited |

## Product Details

- **Brand:** Shure
- **Color:** Assorted
- **Compatible Devices:** Headphone
- **Connectivity Technology:** Wireless
- **Connector Type:** TA4F
- **Included Components:** Shure BLX14/SM31 Headset Wireless Microphone System, Includes BLX1 Bodypack Tran
- **Model Name:** BLX14/SM31 Wireless Cardioid Fitness Headset Microphone System
- **Polar Pattern:** Unidirectional
- **Recommended Uses For Product:** Singing
- **Special Feature:** Transmitter: Quick and easy receiver frequency matching

## Images

![Shure BLX14/SM31 Wireless Fitness Headset System - H9 Band - Image 1](https://m.media-amazon.com/images/I/51b6wzYkMiL.jpg)
![Shure BLX14/SM31 Wireless Fitness Headset System - H9 Band - Image 2](https://m.media-amazon.com/images/I/71TYp6KCgrL.jpg)
![Shure BLX14/SM31 Wireless Fitness Headset System - H9 Band - Image 3](https://m.media-amazon.com/images/I/51YPu5IpF+L.jpg)
![Shure BLX14/SM31 Wireless Fitness Headset System - H9 Band - Image 4](https://m.media-amazon.com/images/I/71pLKvxWORL.jpg)
![Shure BLX14/SM31 Wireless Fitness Headset System - H9 Band - Image 5](https://m.media-amazon.com/images/I/61O1cNLW4UL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: I wear child-size hats...how adjustable is the mic and does the size mechanism hold up?**
A: I always have a problem with mics falling off, I bobby pin therm, clip them, whatever and they fall off the minute I jump. This one is a lot better. It doesn't adjust really, but it "holds" and if you wear a hat it helps quite a bit. Its probably one of the best I've ever used. I'm a GF director... Been teaching 20+ years.

**Q: Can this sync to a MacBook?**
A: It does not sync to anything.  It is a transmitter and receiver pair.  The receiver plugs into an analog audio input of some kind.  It has 1/4" and XLR outputs.

**Q: Is this system compatible with the shure pga31 mic?**
A: Shouldn't be a problem.If this was helpful, please consider purchasing from us. We can help with support after the sale as well. We have it in stock and ready to ship. - Pixel Pro Audio

**Q: Does this require speakers?**
A: Yes and an amplifier for the speakers, or a Bluetooth amplified speaker is what we use.

## Customer Reviews

### ⭐⭐⭐⭐⭐ my students can hear and understand me with this nice fitness headset
*by D***I on July 8, 2026*

my students can hear and understand me with this nice fitness headset

### ⭐⭐⭐⭐⭐ Amazing Sound!
*by A***H on July 14, 2021*

This device sounds as good, if not better, than any of my stationary Audio-Technica or other Shure mics. Battery life isn't anything game-changing, but I did 2 gigs (about 6 hours) on a single battery, so that's not bad, and they're simple AA batteries, so cheap to get/replace. I haven't tested how far the range is, since I'm typically pretty close to the receiver, but I've never experienced even the slightest latency or sound-fidelity loss in distancing myself from the receiver. The headset is comfortable and has no issues with my rather clammy head after several hours of performing. Great product!

### ⭐⭐⭐⭐⭐ Quality
*by C***G on December 15, 2019*

All around great headset!! You just cannot beat the price and quality. This works great for my spin class! Easy to use, dependable and the sound is amazing., professional quality. Just remember to purchase the cables needed to hook up to your sound system.

## Frequently Bought Together

- Shure BLX14/SM31 Wireless Microphone System for Fitness and Aerobics - 14-Hour Battery Life, 300 ft Range | Includes SM31FH Fitness Headset Mic, Single Channel Receiver | H9 Band (BLX14/SM31-H9)
- Tune Belt Mic Belt - Microphone Holder Pack - The Original Brand - Carrier Pouch Securely Holds and Protects for Fitness Instructors, Theater, Speakers and more
- 15 Pack Foam Microphone Windscreen, Lapel Headset Microphone Sponge Mini Foam Cover Shield Protection for Variety of Headset Microphone(Black)

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**Shop now:** [https://www.desertcart.tn/products/20906850-shure-blx14-sm31-wireless-fitness-headset-system-h9-band](https://www.desertcart.tn/products/20906850-shure-blx14-sm31-wireless-fitness-headset-system-h9-band)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-01*