【Kids Safe Volume Control】Protect your child's sensitive ears with a built-in volume limiter switch. Choose 85dB for a quiet learning environment at home or school, and toggle to 94dB to effectively block out engine noise and traffic during car travel or airplane trips without compromising audio clarity 【Built In HD Microphone】Equipped with an upgraded high-definition microphone, this kids headset ensures seamless, lag-free communication for children aged 4-16. Perfect for online classrooms, interactive learning, Zoom lessons, or gaming without background static 【Wide Compatible】Compatible with all 3.5mm audio jack devices for iPhone 7 and above, iPad Pro 11 and 12.9 year 2020 models, you will need a lightning to 3.5mm jack adapter. Please confirm your device port before order 【Soft Wearing & Foldable Design】The kids headset with soft and padded ear muffs cover on both sides ensures lasting comfort. Adjustable headband features swivel-mounted, leatherette ear cushions. The stainless steel slider helps you to find the fit and provides durability 【After-Sales Service】Every kids headphones is backed by superior quality and under strict quality inspection. Our aim is 100% satisfied customers. Please feel free to contact New bee for any issues, a satisfactory solution is promised forever