Using your Tonies Audio Character is a breeze. First, make sure your Toniebox is charged or plugged in. Then, simply place the Thomas the Tank Engine Tonies character on top of the Toniebox, and it'll start playing stories right away. To stop, just take the character off. This product is designed for kids aged 3 and up, so adult supervision might be needed for younger children. When it comes to maintenance, keep the Tonies character away from water and extreme heat. You can gently clean it with a dry cloth if it gets dirty. Also, store it in a cool, dry place when not in use to keep it in good condition.