In case there is any confusion, let’s set the record straight: duck hunting with unprotected ears causes hearing loss. As hearing doctors at TETRA, we see what years of waterfowl hunting does to our patients. Recent studies show that people with hearing loss are more likely to develop dementia, Alzheimers and other chronic health problems.* Hearing loss impacts overall health and wellness, and ruins the hunting experience.

So why do 86% of hunters NOT use hearing protection? Previous products have distorted the sound of the call, either over-amplified everything or blocked out your surroundings, and simply just weren’t comfortable. We solved those problems with the TETRA Shield Series. Using our patent-pending ™ (STO) voices and calling are clear and natural while AlphaShield Compression reduces loud sounds to safe levels.

Our custom products provide the most personalized fit and protection available.

TETRA isn’t just hearing protection, it’s hearing perfection.

Easy to use:

• Custom-molded to the exact shape and contour of your ear
• Extremely comfortable to wear all day
• Change programs with the push of a button
• Adjustable volume control wheel
• Battery operated or rechargeable

Contains:

• Waterfowl CustomShield right and left
• Waterproof hard carrying case
• Pack of size 13 batteries (included with replaceable battery devices)
  
• 120V/USB plug charging box (included with rechargeable battery devices)
• Cleaning tool
• Replacement wax guards
• 2 smaller pocket-sized soft cases
• Detachable lanyard