top of page

Great Fit. Great Sound. Great Protection.

FieldEarz™ electronic earplug incorporates the latest audio signal processing and design technologies to deliver best-in-class performance, comfort, and sound quality. This new innovation is specially designed to help you better hear soft sounds, protect you from loud sounds, and provide you the ability to carry on conversations in the field.


FieldEarz™ integrates effective and seamless impulse and continuous noise reduction along with the latest compression architecture for processing speech and environmental sounds. New voice alerts, improved wind reduction, adaptive feedback cancellation, adjustable volume control, and five selectable listening programs provide unparalleled usability and performance.


Product Includes: 

  • FieldEarz™ earpieces
  • Type 13 batteries
  • Lanyard
  • Water-tight plastic storage case
  • WildEar cleaning tool
  • Wax guards


Technical Specifications: 

  • 100% Digital: multiple listening programs
    • EVERYDAY: Emphasis on group conversation and environmental sounds
    • BOOST: Extra boost on group conversation and environmental sounds
    • NOISY: For noisy and windy environments to better hear speech
    • EXTREME: For the highest level of wind and noise reduction
    • MUTE: Silence incoming signals when you need a break from your surroundings
  • Broad frequency range (emphasis at 500-4000 Hz)
  • Multiple volume settings (gain up to 30 dB)
  • Impulse peak and continuous background noise reduction
  • Wind noise reduction
  • 8-channel wide dynamic range compression
  • Adaptive feedback canceller to help eliminate whistling/squeals
  • Independent left and right ear program and volume controls
  • Circuit memory for last volume and listening program settings
  • Voice prompts/indicators
  • Long battery life (over 100 hours) with low battery alert
  • Noise Reduction Rating: 26 dB
  • Impulse Peak Insertion Loss Rating: 23 dB reduction for 132 dB peak impulses; 31 dB reduction for 150 dB peak impulses; and 32 dB reduction for 168 dB peak impulses


    • 2-Year Warranty & 90-day Fit Guarantee - Read our warranty policy.
    • Support & FAQs - Please read the support & FAQs if you have questions or contact us with any questions you have about your product.
  • WildEar by Cavcom, Inc. has a number of ways to collect your ear impressions:

    • IMPRESSION ON FILE: If you or your company have purchased WildEar or CavCom, Inc. custom products, we may already have your ear impressions on file. Please fill above fields with name, employer (if applicable), and approximate date the custom product was manufactured. We’ll check and let you know if your impressions are already on file.
    • SEE A LOCAL PROVIDER: Most audiologists can provide ear impression services for a one-time fee of $30 - $75. When making your appointment, you will need to explain to the provider that you have already purchased the custom product from WildEar and so are asking them to provide only an ear impression of each ear. Please print and take this Ear Impression Guide with you to your appointment. If you need help locating a qualified provider, search here.
    • HOME FIT KIT: If you cannot find a local professional to take your ear impressions, you may be able to use the WildEar home impression kit. Please note that individuals with a history of ear surgery or ear problems such as pain, irritation, excessive earwax or infection, and those with allergies or sensitivity to silicone products should not attempt a home impression kit. To order a WildEar Home Fit Kit, purchase here.

Related Products