【The Ultimate Earplugs, Crafted with Heart, Are Finally Here!】 Conventional earplugs for sleep often have a poor fit, and noise can still leak through even when worn. Many lack design appeal, making them difficult to use when out and about. To solve these problems, we've consulted experts and conducted 18 months of research and trials, finally creating the ultimate earplugs! DJcong sleep earplugs combine the comfortable fit of earphones with a stylish design that doesn't look like typical sleep earplugs. This is a product that those who have been unsatisfied with previous earplugs should definitely experience. 【CE Certified Hearing Protection! No More Suffering from Nighttime Noise!】 The roaring sound of car engines, the barking of stray dogs, the loud snoring of family members from the next room... tossing and turning, checking the clock repeatedly, and accumulating stress. Do you ever feel more tired when you wake up than when you went to sleep? DJcong soundproof earmuffs are recognized as certified hearing protection (SNR value of 26dB noise reduction). In actual tests, the time to fall asleep was shortened from 58 minutes to 25 minutes! Data shows that you can fall asleep about 60% faster. Because the earmuffs' hearing sensitivity sound insulation effectively shuts out external sounds, your morning wake-up will be refreshingly different. Using them in combination with non-painful earplugs and a hot eye mask will help you sleep more comfortably. 【JIS Certified Earplugs! Zero Pressure!】 "The soundproofing is good, but my ears hurt," or "If I focus on the fit, sound leaks..." Do you have these concerns with conventional earplugs for complete sleep soundproofing? DJcong anti-snoring goods use newly developed ultra-flexible silicone. With a 3D design based on ergonomics, there's zero pressure even when sleeping on your side all night. You'll wake up feeling so comfortable that you'll "forget you were even wearing earplugs." To ensure customers can use our products with peace of mind, we have obtained the strict examination standards of "JIS (Japanese Industrial Standards)," a trusted inspection and certification organization in Japan. Furthermore, to prevent skin irritation and allergic reactions, we conducted allergy tests with the cooperation of 527 subjects. We have taken great care to ensure that even those with sensitive skin can use them.