Feature: 1. Magnetic Connection: Musical toy train set is designed with magnetic connections, making it easy and fun to assemble different track layouts. Let your child imagination run wild! 2. Interactive Entertainment: Music electric toy train can rotate and play music, providing endless fun for your child. Watch as they engage and interact with the train set, developing their motor skills and creativity. 3. Educational Value: Through assembling and designing different track layouts, track toy train set helps cultivate your child creativity and spatial imagination, fostering their cognitive development. 4. Social Interaction: Combine electric toy train set with other compatible products to create a larger train network. Play with friends and enjoy the fun of teamwork and social interaction. 5. Safety Assurance: Constructed with safe ABS materials, this electronic toy train set ensures the safety of your child while they play and explore. Specification: Item Type: Toy Train Set Material: ABS One AA battery is required (not included). Package List: 1 x Train Toy Head 1 x Carriage 1 x Train Toy Back