【CE Certified Hearing Protection! No More Suffering from Nighttime Noise!】 The roar of car engines, barking pets, loud snoring from the next room... tossing and turning, checking the clock repeatedly, and accumulating stress. Don't you ever feel more tired when you wake up than when you went to bed? DJcong earplugs for sleep, with complete soundproofing, are recognized as certified hearing protection (SNR value of 26dB noise reduction). In actual tests, the time to fall asleep was reduced from 58 minutes to 25 minutes compared to conventional hearing sensitivity earplugs! Data shows that you can fall asleep about 60% faster. Noise-canceling earphones effectively shut out external sounds, leading to a refreshing wake-up. Combining sleep earphones with mouth tape for sleep allows for a more comfortable and sound sleep. 【JIS Certified Earplugs! Zero Pressure!】 "Good soundproofing, but my ears hurt," "If I focus on the fit, sound leaks..." Have you experienced these problems with conventional earplugs for children? DJcong sleep earphones 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. The comfort level is such that you'll "forget you were wearing sleep earphones" when you wake up. 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 have conducted allergy tests with the cooperation of 527 subjects. We have taken extra care to ensure that even those with sensitive skin can use them. 【Excellent Fit! Discreet and Stylish Earplug Design】 With 4 sizes of ultra-soft ear tips, they fit perfectly from children to adults! They're more cost-effective than disposable ones, and you can wash them for lasting cleanliness. They're more durable than conventional products, so you can use them for a long time. The minimalist design makes them inconspicuous at work or when you're out, and they look natural, so people won't even notice you're wearing earplugs! They quickly reduce the noise of trains and crying babies, and you can instantly have your own "quiet space." Use them with pressure-equalizing earplugs when sleeping for a deep sleep mode, and improve your concentration during telework! Those with hearing sensitivity also praise the "feeling of being gently enveloped by sound." These hearing sensitivity earphones change the "noisy" everyday life and are a new life item for relieving irritation during childcare.