WALKER'S BABY & KID'S FOLDING EAR MUFFS These children's folding muffs are specifically designed to provide comfortable and effective hearing protection for children's sensitive hearing. The smaller muff size is ideal youth protection. FEATURES: Suitable from ages 6 months to 8 years - Soft Foam Ear Pads Designed to protect children's sensitive hearing needs Soft foam ear pads Ultra-lightweight, compact folding design Low profile contoured cup Padded and adjustable headband NRR - 23dB Battery - NA App supported - NA Mfg: Walkers Game Ear