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. The soft fleece material headband comes with an adjustable hook-and-loop strap to accommodate different head sizes. Please keep in mind that the headphones are designed to fit kids with head circumference up to 19″ only. The hook-and-loop strap makes it easy to keep the headphones in place and simple to remove when needed. It is also very comfortable to wear. Our Contixo H1 kids soft fleece headphones, earbuds, and earphones are child-friendly. They are child-safe and kid-safe with the 85dB volume limit control. However, please consider that prolonged hearing with any type of headphones, earphones, or earbuds is strongly not recommended for kids, infants, or toddlers. Please allow kids to use at your own discretion.Details:White/ BlackFits head circumference up to 19″Soft fleece fabric with built-in speakers and adjustable hook-and-loop strapPerfect for Cold weather wear, sleep mask, audio listeningHeadband-style headphones with integrated speakerMade in: ChinaAges 3 and up