The baby toy is controlled by a switch, the dinosaur's mouth opens and closes to simulate a roar while walking, while its hands and tail will swing with cool lights and music, attracting babies to chase, crawl, jump and walk. A fun way to build your baby's muscle strength and motor skillsThe automatic obstacle avoidance dinosaur crawling toy is equipped with universal wheels, which can sense the surrounding environment and automatically turn when encountering obstacles, guide the baby to crawl in a safe direction and enhance the baby's reaction ability, making it a good choice for boys and young children toys 1- 2 year old girl.Light Music Toy This baby music toy is designed with multiple light sources. The rotating light balls on both sides of the dinosaur's body emit dazzling light projections, the mouth opens and closes to emit light, and the little dinosaur on its stomach swings left and right. With lights and music, it is very interesting. Engage your baby in chasing dinosaurs while developing your child's sense of music and rhythm.GREAT BABY GIFT Baby crawling toys make great learning and educational toys for toddlers in early developmental stages. Sensory toys, music and light up baby toys for toddlers 6 to 12 months, 12-18 months, 1-3 years, and birthday, Christmas and holiday gifts for newborn baby boys and girls.Healthy Material and 100% Satisfaction The baby musical toy is made of high-quality ABS material, smooth and burr-free, sturdy and durable, no small parts to avoid choking hazards. Requires 3 AAA batteries (included). If you have any problem with our baby crawling toys, please feel free to contact us, we will refund or replace for you.Warm reminder that the dinosaur toy needs to be installed with a tail, which can be inserted from the front, which is easy to install and use. Please avoid using it on plush blankets, otherwise the plush will get tangled up with the caster."All Products From Us Have Undergone Strict Quality Checks. if There Is Any Quality Problem Or You Are Not Satisfied With The Product contact Us. we Will Give You The Best Solution."