Professional KNOWLES Earbud communication Kit

Our PMD Race Products professional foam ear bud speakers are supplied with metal RCA type plug used in some tarmac communcation setups. 

For the clearest race radio communications possible these pro buds are the professionals #1 choice

Utilizing a hearing aid transducer made by Knowles instead of a standard speaker you can expect unmatched clarity from these earbuds as audio is piped down a tube direct to your ear canal,  whilst reducing the amount of outside noise and as a result providing clearer communication