Elvex newest QuieTunes AM/FM model (Com-666) has all the features of our standard models, and adds better noise reduction properties, which enhances the ability to listen to the radio in noisy environments.• The electronics has been separated from the hearing protection cavities, in order to avoid the problems associated with moisture and sweat affecting the life span of the electronics. • A sensitive radio offers FM and AM reception, so that you may listen to music, your favorite sports team or talk radio show.• QuieTunes is equipped with a 3.5 mm input jack, so that you can listen to auxiliary devices such as i-Pods, scanners and Com radios.• This model is available both as a battery model (Com-666) and as a rechargeable model (Com-6666R).• Just in case you forget to turn off your radio headset, we have assured that you do not come back to a dead unit, by incorporating an automatic four-hour automatic shutoff. • The sound generated by the speakers is limited to a safe 82 dB level with the use of a gain limiter. • Independent testing established a Noise Reduction Rating of 25/34 dB. The lower number indicates a rating that can be achieved by 80% of users, while the higher rating can be achieved by 20% of motivated users.
