· Hearing Protection: Babies' eardrums are fragile, and every year many babies suffer hearing loss due to long-term exposure to noise. It is very important for parents to buy suitable baby earmuffs noise protection. Yoofoss noise-canceling baby headphones protect babies' sensitive ears from irritating noise anytime, anywhere, providing the best hearing protection. Our baby headphones reduce harmful noise while retaining ambient sound. Let you and your child play safely in any environment.· Safe, Certified & Ultra-Comfortable: Yoofoss soft baby noise-canceling headphones: CE/ANSI certified, 25dB noise reduction. This baby headphones for noise features a professional noise-reduction sponge core wrapped in artificial leather for comfort. Durable ABS shell, BPA-free, hypoallergenic design safe for baby's sensitive skin, ideal for extended wear.· Zero Pressure: The fontanelle of babies under 18 months is not closed and the head is very fragile. Yoofoss baby earmuffs fit the baby's head perfectly with their special cushions and soft headband design, without any extra pressure on the baby's fontanelle; the spacious baby earmuffs completely cover the baby's ears without squeezing the ears, while minimizing noise, providing optimal comfort and protection, so that your baby can sleep soundly even in a noisy places.· Anytime Anywhere: Our baby noise cancelling headphones are lightweight and easy to carry with a pouch. They are suitable for concerts, sporting events, fireworks shows, airplane rides and other loud activities. These baby earmuffs will provide your baby with maximum peace and comfort. Don't let loud noises damage your little one's hearing, disturb your baby's sleep, and interfere with your baby's concentration.· Adjustable and Non-slip Headband: Our soundproof baby earmuffs have 3-level adjustable elastic headbands, which are suitable for babies of all sizes from newborn to 36 months old. The non-slip strips on the headband can effectively prevent the headband from sliding into the eyes when using the noise protection baby earmuffs. The noise cancelling earmuffs can always be perfectly and neatly fixed on the head, ensuring comfort for long-term use. Give your baby inner peace in the noisy environment.