Alpine muffy baby ear protection, 4th of July

From manufacturers site: About this product The Alpine Muffy Baby is specially designed to protect babies' extra-sensitive hearing from harmful noises and loud music at festivals, sporting events, fairgrounds, firework displays and motor races, for example. The earmuffs have a soft and adjustable non-slip headband that does not put pressure on the fontanel. The Muffy Baby is lightweight, prevents noise overstimulation and helps babies to rest undisturbed while travelling.