Waterproof SLEEP EAR PLUGS Reusable Noise Reducing Earplugs for Sleep, Deep Focus, Travel, Noise Sensitivity Hearing Protection 30dB Noise Reduction Ear Plug Quiet Noise Ear Plugs with Carrying Case & Ear Tips Black Ear Plugs for Noise Cancellation

NOISE COOLING EARBUDS - These sleep ear plugs combine scientific sleep aid research with 4 layers of purely physical acoustic noise cancellation, allowing one to reduce noise levels to 30 decibels, making it easier to fall asleep. Giving you a relatively quiet world. Please note: Sleep earplugs block most noise to an acceptable level, but are not completely silent
PERFECT FIT - AIR Feeling ear technology, after thousands of ear canal engineering tests, to ensure that the earplugs closely fit the contours of the ear, lightweight semi-in-ear design with ergonomic design, smooth curved surface to wear a more snug and comfortable, sleep all night without falling off
SOFT MATERIAL - Selected one-piece moulding skin-friendly silicone material, soft touch, side sleeping without pressure on the ear, long-lasting and painless to wear, prevent eardrum inflammation. No odor, no deformation, safer to use. Simple cleaning can be reused, durable and environmentally friendly
MULTIPURPOSE PORTABLE- The earplugs come with a compact and portable storage case, so you can take them with you anywhere. Silicone earplugs require no squeezing or waiting. You just gently tuck them into your ears and twist the earbuds to adjust them to the perfect angle. Our noise cancelling earplugs are great for sleeping, snoring, travelling, work, concerts and other noisy environments
MULTIPLE SIZES AVAILABLE - The earplugs are available in 4 different head sizes to fit all ear canal sizes. You can choose the size that best suits you for maximum noise blockage and comfort. If they feel protruding or painful, go down a size; if they feel unsealed, go up a size