24-Month Hassle-Free Warranty, Easy to Reach Customer Service | Designed for kids ages 3 to 16, little or older kids, girls, boys, children, toddlers, home/online school, training, long airplane or car rides. On-ear wired headphones have padded soft cushions with a semi-gloss finish for a comfortable fit. The headband is adjustable and flexible to fit most head sizes. The headphones can also be folded in, making it small and compact for easy storage. The cord is a 5 feet long durable nylon braided cable that prevents tangling. | Features a built-in microphone, multi-functional button, and an adjustable slider for volume limit. The adjustable slider allows you to easily switch the volume limit from 85dB to 94dB. Use the multi-functional button to play/pause music and videos, double click to fast-forward and triple click to rewind songs, pick up and end calls. | Compatible with most smartphones, Chromebooks, iPads, tablets, computers, laptops, Kindle, all Amazon Fire and all 3.5mm audiojack devices for an easy plug in and kid friendly. For Apple iPhones 7 and above, iPad Pro 11 and 12.9 year 2020 models, you will need a lightning to 3.5mm jack adapter.