?????Random Color?- This small musical train has two colors, random color. This toddler kids toys will play music, and imitate train sounds when moving. The music can teach baby rhythm and they will dance with music. ?????Musical Train Toy? - Super value for LED light up crawling &sensor obstacles avoidance function,when it encounters an obstacle during moving, it will move in the opposite direction in time. The light and music makes it very attractive to kids. Note: Do not use this toy in water or humid environments. ?????Encourage Baby to Crawl ? - Turn on the switch at the bottom of the train, it will move and playing music with LED light! It will attract your baby to chase and crawl. Perfect for babies to develop gross motor skills and learn how to control large muscles. Perfect choice as baby toys 6 to 12-18 months. ?????Excellent Quality and Safe? - Musical train toys is made of top quality shatterproof non-toxic ABS, music train has long-lasting performance, soft structure, durable to accompany your baby's healthy growth. Requires 3 x AAA batteries (Not Included). It has battery cases that secure with screws so that kids cannot pry it open. ?????Best Gift for Baby? - Ideal baby christmas gift, birthday present or infant gift. Hope our products will bring your kids happiness. Hope our products will bring you more happiness. If there is any issue, just let us know then we will make a satisfying solution special for you.