Comfortable & Adjustable The adjustable headband of the kids headphones allows for a perfect fit for the head shape.The part that fits over the top of the head is also softly padded , pretty light and comfortable on the ears. The kids will not complain that they are uncomfortable. 85dB Volume Control, Thoughtful Hearing Protection This kids headphones for school is specially designed to protect children's hearing. It comes with a maximum sound setting, so you don’t need to set the device before putting it on your child's head, and you don’t have to worry about your child's hearing being affected. It is friendly for use at school. Built-in Microphone, Perfect for Online Courses The kids headphones work with the noise cancelling microphone, so the kids can practice language on the tablet, and it is also perfect for online courses and voice calls. Tangle-Free & Tough Audio Cords With a 1.4m tangle-free audio cord, kids don’t have to figure out how to untangle them. The cord is tough and protect from any pulling, or dropping of what your little kids might do. Safe & Premium Material for Toddler and Kids Made from children-friendly, food-grade and durable materials, these kids wired headphones for school are non-toxic and odorless. So you don't have to worry about your kid's health while using them for a long time. Read more Frequently Asked Questions Q: Do these kids headphones have a Mic? A: Yes, these kids wired headphones have a Microphone, so kids can practice language on the iPad, and also perfect for online courses and voice calls. Q: Do these headphones for kids have a volume control? A: Yes, with the built-in 85dB safe volume control, you will not have to worry about your child's hearing being affected. Q: Are these kids headphones suitable for Toddlers, Kids or Children? A: Yes, these kids headphones for school are designed with an adjustable headband that retracts and expands to fit kids or toddlers. Suitable for children over three years old. Q: Will it work with Computers, iPads, Tablets, Androids, Laptops, Chromebooks, Switches, etc? A: Yes, These kids headphones with a 3.5mm plug can be used with all 3.5mm jack devices, such as Computers, iPad,Tablets, Androids, Switches, Laptops, etc. For devices with USB C port like iPad Pro 12.9'' or 11‘’, it needs a USB C to 3.5mm jack adapter.