Full Hearing Protection for Kids:
Rainy weather, loud music or noisy rooms can cause baby anger and hearing impairs. By providing high sound isolation, this soundproof earmuffs will protect your childs hearing from being affected by the noisy environment while enjoying concerts and sporting events. It can be used in a wide range of situations, from sporting events and car races, to shooting training, trimming and other annoying noises.
Earmuffs Effect:
Earmuffs can block out unwanted ambient noise. The effect of the earmuffs is defined by a "sound insulation rate (NNR)" indicator, which shows how much ambient sound can be isolated. Although this is a guideline, for example, when you are listening to a conversation (60 dB)", you can wear an earmuffs with a sound insulation rate of 26 dB, and it can be heard like a "small whisper" for those who wear earmuffs.