Self steering direction crab toy encourages crawling and chasing fun, improves fine and gross motor skills and hand-eye coordination. Cheerful and lively music piece, rotating RGB cool light, self avoid obstacle function, cute crab animal pattern, all this render your kids endless joyness. Complete certified toddler toy and premium ABS materials, rest assured when your baby wants to bite. Come with symmetrical front wheels and rear wheels, the toy won’t knock down when crawling. Battery compartment tighten by screws brings much safety when playing. A wonderful birthday or Christmas gift for your kids.