How to use: It's super easy! Just follow the single step to convert Bumblebee from a robot to a sports car and vice versa. Let your kids' imagination run wild and create different heroic scenarios. Attention: This toy is designed for kids aged 3 and up. Make sure small parts are not put in the mouth to avoid choking hazards. Maintenance: Keep the toy clean by using a dry cloth to wipe it. Store it in a dry place to prevent damage. If the toy gets dirty, you can gently clean it with mild soap and water, then dry it thoroughly.