Safer Volume Levels:choose headphones for kids which can keep your kids's ear not only comfortable but also prtotectd.Ifecco special designed cute Dinosaur headphones use soft memory-protein foam earpads for a better comfortable fit and volume-limiting circuitry to keep the volume within 95 dBA to protect children'hearing. Good Sound Quality:we do not compromise the sound quality,although younger kids may not be as discerning as adult when it comes to sound quality;The Ifecco bluetooth headphones features pleasant and clear sound, build-in HD microphone,allows your kids to talk to teachers or friends smoothly on their online learning device Wired/wireless Headphones for School:the new 5.3 bluetooth technology provides a more reliable wireless connection and easy pairing for music,watching cartoons,travel,school and gaming within 10M/30ft range;A 3.5mm aux cable also supplied that you can connect directly to devices as wired headphones mode Cute Kids Wireless Headphon