Feature: Hearing protection: Loud sounds can be dangerous for newborns. Earmuffs can effectively prevent noise and prevent damage to hearing. Comfortable hearing protection earmuffs will help your child sleep well and have healthy hearing. It can also keep your away from outside noises, especially on airplanes or nearby buildings. adjustable headband: The head of babies under 24 months is very fragile. It is important that there is no pressure on top. The elastic bands of the noise reduction earmuffs can be easily adjusted to fit the (3-24 months)ear, and will not compress the child's head like ordinary earmuffs. Cute deserves a cute design Soft touch: ly designed for children and recognized by children. Our hearing protection earmuffs are made of ABS shell + PU earmuff material. Soft material is more important. Easy to clean: Baby earphones are easy to clean, just wipe the surface with a damp cloth. wash with water. Please check whether the earmuffs are normal before use to ensure stable noise reduction, hygiene and comfort. Application: Baby ear protection noise reduction headphones can help babies under 24 months to sleep well. They can also be used to protect hearing while flying, watching s or attending concerts. : Material: ABS Size: 8x7x7cm/3.15x2.76x2.76inch Weight: 108g weight: 146g : Blue