Effectively drown out environmental noise with QuietOn, the advanced noise cancelling earplugs. Featuring sophisticated technology, these earplugs use acoustic noise attenuation to actually create silence from noise. They focus on reducing low frequency bass noise, something not solved with traditional earplugs. Totally wireless and snugly fitting in your ears, the QuietOn Earplugs remain comfortable in any sleeping position. Ready for immediate use, these earplugs also have an amazing 50-hour battery life . No more sleepless nights listening to your family snore or your neighbour having the biggest party of the year – the QuietOn Earplugs will provide you with a platform of silence so you can drift off to sleep and stay asleep.