When TETRA Hearing™ first debuted, the accolades and consumer experience skyrocketed. TETRA Hearing™ was launched out of necessity on September 1, 2019, specifically built to improve the overall experience afield, all while setting the standard in wearing hearing protection. Since the very beginning, we have taken a serious look at our field notes and listened to consumer experiences to identify ‘what’s next’ from us at TETRA Hearing™…  


When we say HEAR THE HUNT, we mean it to the core.  For the TETRA Hearing™ team, part of us Hearing The Hunt is listening to our customers. Today we introduce to you our newest line of TETRA technology designed specifically to improve the hearing that can be taken everywhere and anywhere - the Bluetooth CustomShield by TETRA Hearing™, the perfect blend of personalization and simplicity. 


Everyday, every single individual has their own personalized ‘Soundtrack’. This is our way at TETRA to cater to those memories made not only in the field, but everyday life. Our newest addition of Bluetooth Technology, coupled with our expanded, patented pursuit-based programming [Standardized Target Optimization™ - STO] here at TETRA makes this our way of taking consumer feedback and providing a truly better listening experience – ‘This is NOT your Daddy’s BLUETOOTH!’ 


The Bluetooth CustomShield by TETRA Hearing™ includes: 

  • Integrated Bluetooth 5.3 

While developing our first-ever Bluetooth device by TETRA Hearing™ we wanted to bring out the best, for a better experience that pairs perfectly with our technology that allows us to stand apart from the rest. As a hearing technology company, and years of trial and error, Bluetooth 5.3 was the perfect fit to bring a listening experience that yields seamless and reliable connectivity for your everyday life to the field. 

  • Premium Sound and Listening Experience 

Take out the ‘Huh?’ and have more meaningful convsersations with our built-in microphones that filter out ambient noise via our ClearComm™ technology. This along with our static-free system allow for seamless sounds when it comes to listening to that duck camp playlist or even telling our favorite tailgate stories following a hunt! 

  • Environmental Mic 

Always active, the Environmental Mic, applicable in the Bluetooth CustomShield Device(s) by TETRA Hearing™, is designed to fully hear and monitor your surroundings. This feature was a necesssity when it comes to personal safety. 

  • Adjustable Triple-Driver System 

Our Triple-Driver devices allow for advanced filtering that isolates sound frequencies from each other more accurately. Our goal by implement this system at TETRA Hearing™ is to create a refined listening experience with precise sound frequencies from the low-end all the way up to the high-end. 

  • 16 bands of digital sound processing  

This allows us to continue to bring you our patented, pursuit-based programs [Standardized Target Optimization™ - STO], picking up the precise sounds you want to hear. 

  • Noise Cancelling Technology 

Our devices are built to monitor the sound around you, preventing the unwanted noise from ever reaching your ears. Our Bluetooth Devices listen to the outside noise frequencies and emit the exact opposite signal to effectively ‘cancel out’ accordingly. 

  • 20-Hour Battery Life 

Because the technology uses lower power signals, our Bluetooth devices at TETRA Hearing™ require a minimal amount of energy , meaning you can go further, longer. 

  • Advanced wind noise reduction  

Cut down on wind noise that takes away from your next adventure. Since the beginning of TETRA, the great outdoors is our playground and mother nature’s elements are encountered often! At TETRA our patented, pursuit-based programs are designed to cut down wind noise that takes away from your next adventure.  

  • Hunt-proof all weather protection made to go the distance 



As a hearing technology company, we have set a standard in innovation, all while preserving ears so more memories can be made afield. ‘Our first-ever Bluetooth CustomShield by TETRA Hearing™ is a first of it’s kind! After years of research and development, this specific device and technology is the one we could hang our hat on to move into the next generation of hearing technology here at TETRA Hearing™. This is “NOT YOUR DADDY’s BLUETOOTH!” and we made it specifically to do everything you need and more’, said Bill Dickinson, Owner and Co-Founder of TETRA Hearing™.  


The Bluetooth CustomShield by TETRA Hearing™ are available to order as of January 27th, 2023 and are available in both our current 60 and 90-level devices. 


To learn more about TETRA Hearing™ visit the link below: 





For more information about TETRA Hearing™ and it’s complete product line, please visit http://www.tetrahearing.com/. 

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About TETRA Hearing™ 

TETRA Hearing™ was conceived and founded by Bill Dickinson, Au.D. and David Gnewikow, Ph.D. With 50 years combined experience in the hearing care industry and 80 years combined experience hunting, these two hearing doctors brought their knowledge, experience, ideas, and passions together to form TETRA. There were two driving ideas behind TETRA: 

  • Perfected Protection: 86% of hunters don’t wear hearing protection while hunting. Over our careers of helping patients with hearing loss, we’ve seen what a lifetime of noise exposure from hunting does to the hearing, and the lives of our patients. We set out with the goal of developing hearing technology that hunters would actually wear and use. Our products are premium technology, comfortable, and give hunters a natural hearing experience, while still protecting their hearing 
  • Targeted Enhancement: A lifetime of noise exposure from hunting, loud equipment, motors and more can rob us of our hunting edge. Hearing loss makes it harder to detect our game and almost impossible to tell distance and direction. We developed our patent-pending Specialized Target Optimization™ (STO), the world’s first hearing technology designed optimize hearing for hunters in their specific hunting environments. TETRA gives hunters an edge and gives them their edge back. 

Our goal at TETRA Hearing™ is to build custom experiences that can live on from generation to generation, while simultaneously bringing health benefits to the outdoor space that we all hold near and dear.