BMT Wireless Throat Mic
5th Generation Bluetooth 5.2 Throat Mic for Riders, Workers & Outdoor Professionals
New Design for Motorcycle, Bicycle, SnowBoarding, Skiing and more
From $199
Quick Summary
New for 2024, the IASUS BMT introduces next generation Bluetooth 5.2 wireless technology to throat microphones. Featuring the IASUS Gen 5 Transponder, transparency mode, IP66 durability, and a compact modular design, the BMT delivers clear communication in wind, speed, and high noise environments.
Discover the BMT Wireless Throat Mic
The IASUS BMT represents the latest evolution in throat mic technology. Built on two decades of IASUS innovation, this 5th generation wireless system brings seamless Bluetooth 5.2 connectivity to a lightweight, compact, and ergonomic design engineered for real world performance.
Whether you’re riding through city traffic, cycling at speed, navigating snowy terrain, or working in loud industrial environments, the BMT ensures your communication stays clear, stable, and reliable.
IASUS Gen 5 Transponder Technology
The BMT features the IASUS 5th Generation TM Transponder, engineered to excel in the toughest environmental challenges. By capturing voice directly from throat vibrations, the BMT remains:
- Wind proof
- Engine noise proof
- Machinery noise proof
Compact, High Quality Modular Design
The BMT’s ultra small modular design keeps it unobtrusive and comfortable for long duration use. Despite its size, it delivers superior sound clarity and communication performance.
Dimensions: 1.24 x 1.075 x 0.334 inches
Transparency Mode for Safety
Stay aware of your surroundings while communicating clearly.
Transparency Mode reduces background noise for communication without blocking environmental awareness, making it ideal for:
- Urban riding
- Group cycling
- Ski slopes
- Construction sites
- Outdoor navigation
Superior Audio Performance
The BMT supports high definition audio profiles including A2DP and aptX HD, enabling:
- Clearer voice transmission
- High quality music playback
- Compatibility with Spotify, Tidal, Apple Music, and more
Enjoy hands free audio and communication with enhanced clarity.
IP66 Waterproof Rating
Built for harsh conditions, the BMT is IP66 water resistant, making it suitable for:
- Rain
- Snow
- Sweat
- Dust
- Outdoor environments
Navigation Ready
Receive turn by turn audio cues directly through the BMT.
Perfect for riders and outdoor users who need hands free navigation without looking at a screen.
Versatile Use Across Activities
The BMT is engineered for open face helmet communication and excels in:
- Motorcycling
- Cycling & e biking
- Snowboarding & skiing
- Construction & industrial safety
- Outdoor sports
- High noise work environments
Removable Strap
Designed for comfort and practicality, the strap can be easily adjusted for a perfect fit and is removable for effortless cleaning.
Magnetic Clasp
Provides a secure and swift connection, ensuring ease of use in dynamic situations.
Ideal Use-Cases
The BMT is optimized for:
- Motorcycle communication (open face helmets)
- Cycling and e bike riding
- Skiing and snowboarding
- Construction and industrial safety
- Outdoor sports and recreation
- High noise environments
- Hands free navigation and communication
Universal Compatibility
The Stealth is designed to work seamlessly with all major devices and communication platforms, including:
Smartphones
- iPhone (all models)
- Android devices (all major brands)
Two Way Radios
Compatible with most Bluetooth enabled major radio brands or PTT apps. Please contact us for more information.
Apps & Software
- Push to talk apps (Zello, ESChat, Wave PTX, etc.)
- GPS navigation apps
- Music streaming apps (Spotify, Tidal, Apple Music)
- Voice assistants
Audio Profiles
- A2DP
- aptX HD
ACCESSORIES
3.5mm Earpiece Module
Acoustic Coil Earpiece Module
IA Waterproof -25dB Earbuds
IA Extreme Noise Reduction Earmolds
BallisticCarry Case
ExtensionNeck Strap
OPTIONAL ACCESSORIES
Wireless PTT
Wireless Finger PTT
Choose Your Setup
BMT + Acoustic Coil Earpiece
BMT + IA Earbuds
BMT + Earbud x Custom Earmold Kit
BMT + XSound 4 Helmet Speaker
BMT + XSound 2.1R Helmet Speaker
BMT Base Unit
Technical Specifications
| Feature | Specification |
|---|---|
| Wireless | Bluetooth 5.2 |
| Transponder | IASUS Gen 5 TM Transponder |
| Safety Feature | Transparency Mode |
| Data Transfer Rate | High quality 2 Mbps |
| Play Time | 6 hours continuous |
| Output | 3.5mm audio jack |
| Charging | USB |
| Water Resistance | IP66 |
| Design | Compact modular throat mic |
Frequently Asked Questions
What is the BMT designed for?
The BMT is a rugged Bluetooth throat microphone built for clear communication in high-noise environments. It connects directly to smartphones and compatible devices, making it ideal for:
- Motorcycle riders
- Security professionals
- Industrial workers
- Outdoor operators
- High-wind environments
It delivers reliable voice clarity where traditional microphones struggle.
How does the BMT connect to my device?
The BMT connects via Bluetooth to:
- Apple devices
- Android devices
- Tablets
- PC
- Bluetooth enabled 2-way radios (please contact for more information)
Pairing is simple and takes just a few seconds.
Can I use the BMT for phone calls?
Yes. The BMT functions as a full Bluetooth headset. You can:
- Make and receive calls
- Communicate hands-free
Because it captures voice through throat vibration rather than air, background noise is significantly reduced.
Does the BMT work with push-to-talk (PTT) apps?
Yes. The BMT works with most major push-to-talk apps, including:
- Zello
- ESChat
- Taasta
This allows you to communicate over cellular or WiFi networks without traditional radio limitations.
How does the BMT perform in wind or loud environments?
The BMT captures vibration directly from your throat rather than airborne sound waves. This design dramatically reduces:
- Wind interference
- Engine noise
- Machinery noise
- Crowd noise
It is engineered for environments where clarity is critical.
Is the BMT wireless?
Yes. The BMT is fully wireless via Bluetooth.
How should I position the BMT for best sound quality?
Proper positioning is essential for optimal performance.
Place the transponder flush against your neck, typically about ½ to 1 inch off the center of your throat.
Adjust until you find your ideal position, then secure the strap.
Why does a throat microphone sound different from a standard mic?
Traditional microphones capture sound waves in the air. The BMT captures vibration directly from your larynx.
Because nasal tones are not transferred through neck vibration, the sound profile may be slightly different. However, this design eliminates most environmental noise and wind distortion.
How should I speak while using the BMT?
Speak clearly in a normal conversational tone.
In loud environments, people naturally raise their voices. With throat microphones, shouting can reduce clarity. Maintain a steady, natural speaking voice for best results.
What warranty does the BMT include?
The BMT includes a One-Year Limited Warranty.
Refer to the Warranty Registration page for complete details.