STEALTH
Next Generation Communication for High Noise, High Performance Environments
BLUETOOTH 5.0 Wireless Throat Mic
From $299
Quick Summary
The IASUS Stealth is a fully wireless Bluetooth 5.0 throat microphone engineered for clear communication in extreme noise, high wind, and helmet-restricted environments. Featuring Gen 4 transponder technology, modular components, IP66 durability, and universal compatibility with smartphones and two-way radios, it’s perfect for:
- Tactical operations
- Motorcycle and motorsport riding
- Industrial and construction work
- Covert or high-noise missions
Pioneering a New Era of Throat Mic Technology
Built on two decades of IASUS innovation, the Stealth captures voice directly from throat vibrations, guaranteeing crystal-clear communication in high-noise, high-speed, and covert environments.
Engineered for Excellence
Every component of the Stealth is designed with precision and purpose. Its modular architecture allows users to configure the headset for different missions, industries, and communication platforms. The result:
- Superior audio quality
- Ergonomic comfort for long-duration wear
- Reliable performance in any environment
Innovation at Its Core
The Stealth is the world’s first true wireless throat mic headset. Its ergonomic form factor ensures stability and comfort under helmets, body armor, or protective gear. Whether you’re riding, training, or operating in the field, the Stealth stays secure and unobtrusive.
Gen 4 Transponder Technology
Powered by IASUS Gen 4 Transponder Mic Technology, the Stealth captures clean, low-distortion voice signals directly from your neck. Advanced audio processing enhances clarity, making it ideal for:
- First Responder and Emergency Response communication
- Motorcycle and motorsport use
- Industrial and construction environments
- Covert or low-visibility operations
- High wind or high-noise scenarios
Limitless Communication Through Smart Integration
Pair the Stealth with smartphones and leading PTT or two-way radio apps to enable long-range communication over high-speed data networks, giving users global capability without traditional radio limitations.
Intuitive Controls
The Stealth features a primary multifunction button plus two secondary controls, allowing you to manage:
- PTT communication
- Audio playback
- Call handling
- Custom app functions
- Voice assistants
Navigation & Wireless Music Compatibility
- Navigation: Receive turn-by-turn GPS directions directly through the headset.
- Music: Enjoy hands-free streaming with Spotify, Tidal, Apple Music, and aptX HD audio support.
Stealth Mode for Covert Operations
For tactical or low-visibility missions, swap the LED cover with a matte, non-reflective option. The entire unit becomes dark with zero light signature, perfect for covert operations.
Magnetic Safety Clasp
Engage quickly and securely with a magnetic clasp featuring a built-in breakaway safety mechanism. Simple, ergonomic, and designed for rapid deployment.
Ideal Use-Cases
The Stealth is engineered for environments where traditional microphones fail:
- Motorcycle and motorsport communication
- First responders and emergency response
- Industrial, construction, and heavy machinery environments
- Covert and low visibility missions
- High wind outdoor activities
- Hands free communication under helmets, masks, or protective gear
- Emergency response and disaster relief operations
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
Ergonomic Design Built on Real-World Feedback
Years of user testing shaped the Stealth’s profile:
- Comfortable for all neck shapes
- Stable during high movement or stressful activities
- Perfect under helmets or protective gear
Why Choose a Throat Mic Instead of a Traditional Microphone
- Immune to wind noise
- Works under helmets, masks, and protective gear
- Captures voice through vibration, not air
- Reliable in extreme noise
- Ideal for covert or tactical communication
- Hands-free and unobtrusive
Why IASUS Leads the Category
First to market with wireless throat mic technology
- Two decades of throat mic innovation
- Gen 4 transponder clarity
- Modular, mission-configurable design
- Trusted by tactical teams, motorsport riders, and industrial users
Stealth 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
Basic Kit
Rekon with the XSound 2.1R Helmet Speaker.
Basic Kit
Rekon with the XSound 2.1R Helmet Speaker.
Basic Kit
Rekon with the XSound 2.1R Helmet Speaker.
Basic Kit
Rekon with the XSound 2.1R Helmet Speaker.
Technical Specifications
| Feature | Specification |
|---|---|
| Wireless | Bluetooth 5.0 BLE |
| Talk Time | 10 hours |
| Standby Time | 250 hours |
| Multipoint Pairing | Connect to multiple devices |
| Audio Amplification | 10 dB boost, < 0.3% harmonic distortion |
| Transponder Sensitivity | -46 dB ± 3 dB |
| Water Resistance | IP66 (non-submersive) |
| Audio Profiles | A2DP, aptX HD |
| Durability | MIL STD 810 compliant |
| Power Output | Up to 35 mW per channel |
| Charge Time | 2.5 hours |
| Battery | Internal Li Ion Polymer |
| Charge Port | Micro USB |
Frequently Asked Questions
Does the Stealth work under a full-face helmet?
Yes. The Stealth is engineered for both helmet-restricted environments and non-helmet use. Because it captures voice through throat vibrations instead of air, it delivers clear communication inside full-face, half-face and open-face motorcycle helmets, tactical helmets, respirators, and protective gear.
How does the Stealth perform in loud or high-wind environments?
The Stealth is designed for extreme conditions. Its Gen 4 transponder captures voice directly from your neck, making it highly resistant to wind noise, engine noise, machinery, and environmental interference.
It excels in:
- Motorcycle riding
- Mission critical operations
- Industrial job sites
- High-speed outdoor environments
Is the Stealth completely wireless?
Yes. The Stealth is a fully wireless Bluetooth 5.0 throat microphone headset. It connects directly to smartphones, supported radios (via Bluetooth), and other compatible devices without traditional wired microphone setups.
What devices is the Stealth compatible with?
The Stealth works with:
- All major iPhone models
- All major Android devices
- Two-way radios (with Bluetooth enabled – restrictions may apply, please contact us for more information)
- Push-to-talk apps such as Zello and ESChat
- GPS navigation apps
- Music streaming platforms
Can I use the Stealth with push-to-talk (PTT) apps?
Yes. The Stealth integrates seamlessly with major PTT apps over Bluetooth. You can communicate over cellular or data networks, extending your range beyond traditional radio limitations.
Is the Stealth waterproof?
The Stealth is rated IP66 water-resistant. It is protected against rain, sweat, dust, and heavy spray. It is not designed for full submersion in water.
How long does the battery last?
The Stealth provides:
- Up to 10 hours of talk time
- Up to 250 hours of standby time
- Charge time is approximately 2.5 hours.
How should I position the Stealth for best performance?
For optimal clarity, position the transponder so it sits flush against your neck
Adjust the strap until you achieve the best balance of volume and sound quality.
Why does a throat mic sound different from a traditional microphone?
Traditional microphones capture sound waves through the air. Throat microphones capture vibration directly from the larynx.
Because nasal tones are not transmitted through neck vibration, the sound profile may be slightly different. However, this design eliminates wind and background noise, making it superior in extreme environments.
How should I speak while using the Stealth?
Speak clearly in a normal conversational tone, as if you were talking in a quiet room.
Shouting in loud environments can reduce clarity. Maintaining a steady voice produces the best results.
Can I listen to music and navigation through the Stealth?
Yes. The Stealth supports high-quality Bluetooth audio including:
- GPS navigation prompts
- Music streaming (Spotify, Tidal, Apple Music)
- Voice assistants
It supports A2DP and aptX HD audio profiles for enhanced sound quality.
Does the Stealth support covert or low-visibility use?
Yes. The Stealth can be configured with a non-reflective LED cover, allowing for a matte, low-visibility appearance ideal for tactical or covert operations.
What makes the Stealth different from traditional headset systems?
Unlike boom microphones that rely on air conduction, the Stealth captures voice through throat vibration. This means:
- Wind does not interfere
- Background noise is dramatically reduced
- Communication remains clear in extreme environments
- It works under helmets and protective gear
What warranty does the Stealth include?
The Stealth includes a One-Year Limited Warranty.
Refer to the Warranty Registration page for full details.