Designed with kids in mind, our Contixo H1 soft fleece kids headphones are fun for kids of all ages (note: headphones fit up to 19" head circumference). The kids earphones are suitable for cold, fall and winter weather, chilly mornings and nights, and can also double as a sleep mask for boys and girls. Our Contixo H1 soft fleece headphones are child-friendly and safe, featuring an 85dB volume limit control. However, prolonged use of any headphones, earphones, or earbuds is not recommended for kids, infants, or toddlers. Please allow children to use at your discretion.Details:Multicolor 9.5" x 9" x 2"Headband with built-in headphones85dB volume limiter for hearing protectionListening to music, audio books, or as a sleep mask during cold weatherFor ages 3 and upAdjustable hook-and-loop strapLightweight and comfortable Adult supervision advised