Using these Tonies headphones is easy. Just connect the detachable audio cable to your Toniebox. Adjust the headband to fit your child's head comfortably; there are three different size settings. You can fold the headphones when not in use for easy storage and transportation. Remember, the volume is limited to protect your child's ears, so don't try to bypass this feature. To keep the headphones in good condition, clean the earpads gently with a soft, dry cloth. Avoid getting the headphones wet, and store them in a cool, dry place when not in use.