Using these Tonies headphones is a breeze. First, unfold them and adjust the headband to fit your child's head. Then, plug the detachable audio cable into your Toniebox. The headphones are ready to use! When it's time to pack up, simply fold them for easy transportation. Remember, the volume is limited to protect your child's ears, so there's no need to worry about loud noises. To keep them in good condition, wipe the earpads and headband with a soft, dry cloth regularly. Avoid getting them wet or exposing them to extreme temperatures. These headphones are designed for kids aged 3 and up, so they're a great choice for your little one's Toniebox adventures.