Made from a single piece of ethylene-vinyl acetate foam, HamiltonBuhl's Flex-Phones Foam Headphones are soft, flexible and non-toxic making them perfect for children. These headphones are made to protect little ears by never allowing the sound levels to exceed 85 decibels. The soft foam provides added comfort so kids can wear for longer periods of time. The headphones feature a 3.5mm stereo plug for use with tablets and devices. Audio Safe Control Cable can be added an an option.