Finally a pair of headphones that will fit perfectly and stay in place instead of falling off your children's head! The headband is made of soft and flexible polyester fiber and fleece material making it comfortable to wear. Instead of earbuds that are easy to fall out and sometimes make the ears uncomfortable, the removable circular flat earphones are positioned inside the headband where the ears are so your little ones can hear fine without any discomfort. The built-in remote on the cord allows you to adjust volumes conveniently. Universal compatibility with most devices with 3.5mm earphone jack such as computers, PC, laptops, cell phones, tablets, etc.