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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

Earwax is a Good Thing

Jun. 23, 2015

Ear_RIGHT_Foto31c9599b7bDid you hear that right? Yes, we said it! Earwax, or cerumen, often gets a bad rap, but it's normal and even healthy. In average amounts, cerumen acts as a protective barrier to keep out infection, dust/dirt, and even foreign objects. A lack of earwax can lead to dry and itchy ears that are more vulnerable to infections such as "swimmer's ear."

But as is often the case, too much of a good thing can be, well, not good. For most of us, our outer ears are self-cleaning. Both old skin and earwax typically migrate slowly out the ear canal opening and are discarded. Sometimes, however, earwax can get trapped, and even impacted. Although not well understood, certain people tend to produce more earwax than others. It's also a normal part of the aging process for earwax to become drier and harder, increasing the likelihood of impaction.

An overabundance of earwax can lead to discomfort, tinnitus (ringing in the ears), a feeling of fullness in the ears, and even hearing loss. Although there is no evidence that wearing hearing protection increases the occurrence of wax impactions, excessive earwax or other outer ear problems can certainly interfere with the comfortable use of earplugs. A worker may need to wear earmuffs instead of earplugs until medical clearance is received.

Tips for maintaining healthy ear canals:

• Remember your ear canals are generally self-cleaning. As needed, use a damp wash cloth only in the outer part of the ear.
• Do not attempt to clean your ears with cotton swabs or other objects such as pencils and keys; this will only push earwax further down into the ear and may result in scratches to the ear canal, leaving you vulnerable to infections.
• Do not attempt "ear candling," which is generally considered ineffective and could even result in serious injury.
• See your doctor if you routinely have earwax build-up or experience pain, tinnitus, hearing loss, or a feeling of fullness in your ears.
• With your physician's guidance, if needed, consider routine home treatments such as mineral oil, glycerin, or commercially available earwax softening kits.

To learn more about cerumen and ear care, see these helpful resources:

Medline Plus, National Institutes of Health. Ear wax. 

American Academy of Otolaryngology. Earwax and care.

CavCom SoundBytes, April 2015. Aging and the Ear Canal. 

U.S. Food and Drug Administration. Ear Candling: Ineffective and Risky.