It’s so hard to get a proper night sleep when people are yapping outside your door and trying to study for the important exam just forget about it that is until “NOISE ELIMINATOR +++” . This device you comfortable put around your ears not only silences the noise around you but makes sure you don’t get TOO HOT. It works with a portable emergency device that will send a signal should a fire alarm, carbon monoxide detector or other emergency code in your area go off. This way you can rest comfortable, or study for that important exam without worrying it will be your last one. “NOISE ELIMINATOR” gets rid of noise pollution but keeps sound protection.