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Whether operating loud equipment or wearing a respirator in a toxic environment, workers need to communicate with each other. That’s where CavCom comes in. With an earpiece that houses a microphone and speaker, our Talk Through Your Ears® earsets pick up a user’s voice through the ear canal and transmit it via a two-way radio, all while protecting the wearer from loud noise.

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These ear Sets are designed to be comfortably worn all day long and provide clear radio reception in conjunction with hearing protection (up to NRR32).

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The Hearing Protector that Fits, custom made for your ears! Custom earplugs will drive ongoing costs for conventional hearing protectors down and dramatically increase consistent and reliable hearing protection for any employee.

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Check one:

My situation is:

I need to Protect my hearing, Listen and Talk on my radio in high noise and/or with a respirator
I need to Protect my hearing and Listen to my radio in high noise
I need to Protect my hearing only

Check one:

I currently communicate using:

Headset with boom microphone
Lapel Speaker Mic
Speaker mic w/ ear bud
Throat mic
Radio but no accessory
P.A. system
Not listed here

Check all that apply:

My Safety PPE requirements are:

Double Hearing Protection is required
Respirator (SCBA; ½ Mask; PAPR)
Intrinsically Safe radios / accessories
Level A HazMat
Level B/C HazMat
Blasting suit
Fall protection
No specific requirements

Check One:

Hearing protection type:

EarzON(R) Acrylic Custom Hearing Protector
CHPD Acrylic
EarzON(R) Silicone Custom Hearing Protector
EarzON Silicone 2017

Check all that apply:

My radio needs are:

I have a two-way radio
I need a two-way radio
I have a lapel speaker mic
I need a lapel speaker mic

Check one:

Custom fitted earsets vs. universal earsets:

I need a custom fitted earset
earset customearset custom rg
I need a low profile universal earset
earset omniearset omni rg
I need a standard universal earset
earset quadearset quad rg

Check one:

How I will carry my electronics:

I prefer a secure Radio Chest Harness for my electronics
carry harness
I prefer an over-the-shoulder Radio Sling for my electronics
carry sling
I prefer a belt set for my CavCom electronics and radio
carry belt
I prefer a belt pouch for my CavCom electronics
carry clip
I have my own carrying setup

Your CavCom System

These products make up your CavCom System:

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News & Articles

Swimmer’s Ear

Jul. 17, 2017

swimmers_ear_cdc.govSummer is the time of year for enjoying the wonderful outdoors, including frequent visits to the pool or nearest beach. Most of us have experienced "swimmer's ear", but what exactly is this painful condition and how do we prevent it from spoiling our summer fun?

Acute otitis externa (AOE) is the technical name for an infection or inflammation of the lining of the ear canal. The condition gets the name "swimmer's ear" because it is more likely to occur among swimmers or surfers, especially in warm, humid climates. The condition usually develops after water gets trapped in the ear canal, then a bacterial or fungal infection sets in. Factors that may increase the risk of developing swimmer's ear include: contact with excessive bacteria in hot tubs or polluted water, excessive cleaning of the ear canal with cotton swabs or other foreign objects, a cut in the skin of the ear canal, and other skin conditions affecting the ear canal such as eczema or seborrhea.

Although swimmer's ear is usually considered a mild illness, its impact is not. The U.S. Centers for Disease Control (CDC) estimate that the condition results in an estimated 2.4 million health care visits costing over half a billion dollars in direct health care costs each year. The most common symptoms of swimmer's ear include pain (often severe) and itching inside the ear canal. Sufferers may also experience redness/swelling, drainage from the ear, fever, a feeling that the ear is blocked, or even hearing loss. If left untreated, it may lead to recurring ear infections, hearing loss, and even more serious complications. Immediate treatment by a medical professional is recommended to reduce pain and prevent the spread of infection.

Tips for prevention include:

  • Use well-fitted earplugs when swimming
  • Do not swim in polluted water
  • Towel off or use a hair dryer to dry your ears
  • Tilt your head to each side to allow water to escape the ear canal
  • Do not use cotton swabs or other objects to remove earwax; this usually just packs earwax and dirt deeper in the ear canal          (remember that a thin layer of earwax actually helps protect your ear canal from infection)
  • Check with your doctor on a regular basis if you have frequent cases of swimmer's ear or any other ear problems such as itchy, flaky or scaly ears, or excessive earwax that blocks your ear canal

To learn more:

(photo source: cdc.gov)