✨【Kids Safe Volume Control】Excellent volume control from 85dB to 94D protecting your children hearing effectively, its totally safe for children and create a better listening experience to compete traffic noises when you are in traveling. ✨【Built In HD Microphone】New bee KH20 kids headphone built in HD microphone which provide crystal clear communication for your 4-16 years old children during the learning or playing games. ✨【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.