mil-spec com-550 elvex impulse foldable ear muff is equipped with noise suppression and communications circuitry users are getting impulse noise such as gun fire suppression while the electronic circuitry simultaneously enhances weak sounds such as an instructors voice sounds exceeding 82 db are suppressed by a gain limiter · elvex impulse is a foldable hearing protector with 25 db nrr a heavy duty nylon case is included · the hearing protector has two external microphones and two independent volume controls positioned on the two ear cups each ear cup is equipped with its own electronic circuitry thus requiring no wires between the two ear cups the sound reception is stereophonic with maintained directional hearing · an electronic gain limiter limits the sound produced inside the headset to 82 db in order to maintain hearing protector integrity · an impulse filter makes elvex impulse very effective on the shooting range the gun shots are eliminated but the shooting instructor can still
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detune communications earmuffs tm voice communication in noisy environments has always presented a number of challenges workers must wear hearing protectors and in many cases this adds to their inability to communicate effectively standard passive hearing protectors attenuate effectively in the high frequencies and will actually help communication in environments dominated by high frequencies however most industrial environments contain a mixture of high medium and low frequencies and most users cannot communicate effectively while using a passive hearing protector elvex detune electronic earmuff uses a new approach and allows the user to adjust the frequency range that is transmitted through the circuitry and speakers · a volume control allows the user to set the sound level inside the headset up to a maximum of 82 db · two control knobs allow the user to filter out the high and the low frequencies independently of each other when the filters are in the neutral inactive position the u
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27 snr wow high-fidelity sound quietunes 660/660r am/fm radio ear muffs elvex new quietunes am/fm model is our response to the market s requirements for a high quality low cost model quietunes 660 offers the following features · all components for quietunes 660 electronics have been designed specifically for this model and this has resulted in a contemporary and functional product the electronics have 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 · the radio has fm and am reception with improved sensitivity and station lock allowing you to listen to music your favorite sports team or talk radio show com-660 runs on two aa alkaline batteries and they are replaceable through an external battery compartment a fresh set of batteries provides about 150 hours of operation · com-660r is a rechargeable model using nickel metal hydrate batteries a 120 volt charger is included · jus
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quietunes rechargeable fm radio earmuffs with 25 db noise reduction rating elvex quietunes earmuff with a built-in fm stereo radio offers the following features · hearing protection is the primary objective and quietunes provides 25 db noise reduction rating tested to ansi s3.19-1974 by an independent and certified laboratory · an electronic control limits the sound produced inside the headset to 82 db keeping the sound level inside the headset at a safe level as mandated by osha · a sensitive stereo radio covers the wavelengths between 88mhz and 108mhz · quietunes is equipped with a balance control allowing adjustment of left-right speaker balance · an auto off switch will turn off the headset after four hours of continuous use in order to extend the battery life · quietunes comes with a charger allowing the unit to recharge overnight for 40 hours of use this feature may save a user as much as $25.00 per year in battery cost · the recharge port can also be used to connect other device
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elvex plug-in receiver muff tm elvex plug-in com muff can be connected to com radios cd players fm radios and similar devices if they are equipped with an output jack for a 3.5 mm plug the headset is equipped with a coiled cord with a 3.5 mm plug you will hear the sound from your device loud and clear up to the maximum sound level allowed by the specific plug-in model features of elvex plug-in · 25 db nrr from certified u.s laboratory to ansi s3.19-1974 · connects via 3.5 mm plug to com radios cd players and more · the headset is equipped with a volume control knob allowing the user to easily adjust the volume at the headset · excellent sound quality for both music and voice communications · electronic limiter set at 82 db or 85 db for compliance with osha requirements · a model without limiter is available observe that this model is not considered a hearing protector since the internal sound level can be set up to 100 db · the plug-in headsets uses hygiene kit cushions and foam pads
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