Bộ đồ chơi domino lắp ráp xe lửa điện tử sáng tạo độc đáo cho cha mẹ và bé

Features: Wisdom early education, colorful shape recognition, memory mining. Improve intelligence, puzzle, changeable gameplay, various styles and easy storage. Hand-eye coordination/sensory training/color cognition. A variety of styles and fun help your baby's growth cognition. Knowing things in play, the choice of a clever treasure mother. Specification: Size: 16*10.5*7cm/6.29*4.13*2.75in Material: plastic + electronic components Style: Blue Power supply mode: 2*AA batteries (not included) Package Include: 1 x Dominoes car set