High-quality materials: Baby earmuffs are made of noise-reducing sponge wrapped in artificial leather. The shell has a three-layer structure (outer shell/inner shell/top plate are integrated) and the outer shell is made of high-quality plastic, which ensures a good fit while providing your child with lightweight clothing and extremely comfortable experience.Adjustable and Elastic: The elastic of the baby earmuffs can be easily adjusted and no need to press on the baby's head like ordinary earmuffs. It perfectly covers the baby's ears and minimizes noise.Hearing Protection: Noise canceling headphones can effectively prevent noise and protect children from noise pollution. Noise canceling headphones protect sensitive ears from noise, ensuring children sleep peacefully even during the noisiest outdoor activities.Easy to clean: Baby headphones are easy to clean, just wipe the surface with a damp cloth, no need to rinse with water. But be careful: first check whether the ear protectors work properly to ensure noise reduction, hygiene and comfort.Widely Used: Baby soundproof earmuffs can protect your baby's hearing. Noise canceling headphones protect sensitive ears during noisy activities, such as sleeping, traveling, meetings, holidays, fireworks, etc., can effectively suppress harmful loud noises.