Trihear SmartMic
· Clip On · Clear Voice · Easy Listening
Compact Wireless Smart Microphone for Phonak and Unitron Hearing Aids
- 0.04s Low-latency streaming for more natural conversations.
- Optimized for Phonak & Unitron hearing aids
- Up to 8 hours use with fast charging
- Stable wireless connection, reliable up to 66ft (20m)
- Flexible audio input, works with both built-in mic and AUX input
- Convenient clip-on design
Bring Every Voice Closer
- Picks up speech close to the person speaking
- Streams the voice directly to compatible
Phonak and Unitron hearing aids - Helps make conversations easier to follow
in noisy environments or from a distance
A Smarter Way to Hear More Clearly
SmartMic brings voices closer in noisy environments and over distance. Optimized for compatible Phonak and Unitron hearing aids, it streams speech directly with stable, low-latency audio—ideal for restaurants, car rides, TV, and family conversations.
Optimized for Phonak & Unitron
Supports Bluetooth-enabled Phonak & Unitron hearing aids. Designed for excellent sound quality with stable, low-latency audio transmission.
Ready in Three Steps
Power on SmartMic.
Pair it with compatible hearing aids.
Clip it to the person speaking or place it nearby.
Fast, Stable Wireless Streaming
With less than 40 ms latency and a stable wireless range of up to 65 ft (20 m), speech reaches your hearing aids with minimal delay—even when the speaker is across a room or in an open space.
One Device for Conversations and TV
Use the built-in microphone for conversations, or connect the 3.5 mm AUX cable to a TV for direct audio streaming. One compact accessory supports both everyday conversations and TV listening.
Compact and Ready for Daily Use.
Physical buttons provide direct volume control with no app required. The clip-on design makes SmartMic easy to carry and position, while a 2-hour charge provides up to 8 hours of use.
Compatible Hearing Aid Families
Phonak
✓ Infinio Series
✓ Lumity Series
✓ Paradise Series
✓ Marvel Series
Unitron
✓ Unitron Blu Series
✓ Unitron DX Series
✓ Unitron Moxi Series
✓ Unitron Ativo Series
✓ Unitron Vivante Series
Important Compatibility Information
Trihear SmartMic does not support Auracast broadcasting.
Compatibility may vary depending on the hearing aid model, firmware version, and manufacturer updates.
If you do not see your hearing aid model listed, please contact support@trihear.com before purchase.
User Guide
Trihear SmartMic User Manual (PDF Download)
How to Use Trihear SmartMic (Video Tutorial)
Testimonials
James Parker
Speech Understanding Improved Noticeably
The SmartMic delivers a very practical real-world listening improvement. Speech separation in moderate background noise was noticeably enhanced, especially during one-to-one conversations. And honestly, the price is lovely.
Michael R
A Surprisingly Premium Everyday Listening Experience
I was genuinely surprised by how compact and practical the SmartMic feels in daily use. Pairing was quick, and the transmission remained stable even across larger rooms.
Linda W
Clearer Conversations in Busy Restaurants
The sound clarity is excellent for a product in this price category. Speech became noticeably easier to follow in restaurants and group settings. The latency also felt very natural during live conversations.
David
Simple and Comfortable
What impressed me most was the usability. The device is lightweight, discreet, and very simple to position on clothing. The wireless connection remained reliable throughout testing.
Product specification
2.402-2.480GHz
20m (65ft)
8 hours (typical scenario: within3m)
Lithium-ion battery
2 hours
45*26*18mm
18g
Less than 40ms
What's in the Box?
FAQ
Check out the most common questions our customers asked. Still have questions? Contact our customer support.
Will Trihear SmartMic work with my hearing aids?
Trihear SmartMic is specially optimized for compatible Phonak and Unitron hearing devices to deliver stable low-latency audio transmission and clearer everyday listening experiences.
Compatibility may vary depending on hearing aid model and wireless protocol. If you are unsure whether your hearing device is supported, please feel free to contact the Trihear support team before purchasing.
Who is the Trihear SmartMic designed for?
The Trihear SmartMic is an assistive listening microphone designed for adults and seniors who already wear hearing aids but still struggle to hear clearly in challenging, everyday situations. It acts as a powerful companion device to bridge the gap in noisy rooms or when listening to someone from a distance.
How does the SmartMic help me hear conversations better in noisy places like restaurants?
Instead of trying to amplify everything in a loud room, you can simply clip the lightweight SmartMic onto your companion's collar or shirt chest. It captures their exact voice directly at the source and streams it wirelessly to your hearing aids, drastically reducing background noise and making speech crisp and clear.
Do I need a complicated app to pair it with my hearing aids for the first time?
Not at all. The SmartMic is designed for stress-free operation. The very first time you turn it on, it automatically enters pairing mode. You just need to turn your hearing aids on and place them close to the SmartMic; the device handles the connection by itself without any complex smartphone apps.
Will I have to re-pair the microphone to my hearing aids every time I turn it on?
No, it intelligently remembers your equipment. As long as a pairing record exists, turning on your SmartMic and your hearing aids within 10 minutes of each other will trigger an automatic, seamless reconnection. If it doesn't detect your device within 10 minutes, it safely powers down automatically to preserve the battery.
Can I use the SmartMic to listen to my television or mobile phone?
Yes, it is highly versatile. The system includes a standard 3.5mm audio cable. You can plug one end into the SmartMic's audio port and the other directly into a mobile phone, tablet, or television set-top box to stream clear media audio straight to your hearing devices.
How far away can the speaker walk before the microphone disconnects?
The SmartMic supports a long-distance, stable wireless range of up to 20 meters (66 feet) under typical conditions. Please note that while it doesn't require a strict line-of-sight to function, large physical barriers like heavy walls or large furniture can slightly reduce the maximum distance.
How long does the battery last, and can I use it while it is charging?
The built-in lithium-ion battery provides up to 8 hours of continuous working time under typical daily scenarios. If you are sitting down for a long day of television or a lengthy visit, the SmartMic is fully functional and can be safely used while plugged into its charger.
How long does it take to charge, and does it come with a power adapter?
Using the included Type-C charging cable, a full charge takes approximately 2 hours. While a wall adapter is not included in the box, the system charges perfectly with any standard, household 5V/1A USB power adapter.
Is it easy for a senior to adjust the volume manually?
Yes, the controls are incredibly simple and use intuitive multi-function buttons. Once the SmartMic is connected to your hearing aid, a quick, single short press on the side buttons can increase or decrease the volume.
What kind of warranty coverage does Trihear provide for the SmartMic?
Trihear offers a dependable 1-year warranty on the main SmartMic unit starting from your official purchasing date. The packed accessories (such as the charging and audio cables) are protected by a 6-month warranty period.
Compatibility Disclaimer
Bluetooth® and hearing aid compatibility may vary depending on device model, firmware version, and manufacturer specifications.
All third-party product names, trademarks, brand names, and logos—including but not limited to Phonak®, Unitron®, Oticon®, Signia®, Widex®, Starkey®, ReSound®, Jabra®, and Philips®—are the property of their respective owners.
Trihear is an independent manufacturer of assistive listening devices and audio accessories. References to third-party brands are provided solely for the purpose of identifying compatibility and do not imply any affiliation, sponsorship, endorsement, authorization, or partnership with the respective trademark owners.