*RARE, HARD TO FIND* QuietOn 3.1 Sleep Earbuds (gently used but in Excellent condition) with Extras (2 brand new size M foam ear tips, 3 brand new size S foam ear tips). Note: these earbuds are for noise cancellation but do not bluetooth to music/nature sounds/etc. Pic 1 is a stock image; pics 4-5 are of actual item for sale. With QuietOn, the world’s best active noise-canceling earbuds, you’re just one click away from experiencing the blissful restorative power of restful sleep. It is perfect for travel, noisy environments, commuters, and those living in noisy neighborhoods. These innovative earplugs are ideal for everyone, from frequent travelers who want to drown out the din of the airplane cabin or motorcycle engine. Discover the epitome of tranquility with our advanced Noise Cancelling Earbuds, meticulously designed to provide uninterrupted serenity during sleep. Our expertly crafted, world’s smallest ANC earbuds offer a premium blend of Active Noise Cancelling (ANC) technology and passive noise reduction, ensuring a peaceful oasis free from disturbances such as snoring and urban clamor. Tailored specifically for sleep, these earbuds deliver comfort and efficacy, making them perfect for side sleepers.