[Special Design] This Montessori activity board is designed for toddlers who love switches and LED lights. This LED light activity board includes 8 different switches, each corresponding to a different color or style of LED light. The brightness of each LED light is carefully adjusted to protect children's eyes. The buttons and switches are adapted for children's fingers and are easy to press. [Natural Wooden Toy] This wooden activity board for babies is made from a single piece of natural wood, not glued. All parts are finely sanded for a smooth surface, ensuring safe use by children. This activity board requires your own preparation; before use, unscrew the power cover and insert two AAA batteries. [Portable] This electronic activity board measures 23*3.8*5 cm (approximately 9*1.5*2 inches) and contains no loose small parts, making it ideal as a travel toy, especially in the car or on the go. It can entertain your child for hours and ensure they arrive at their destination happy. [Montessori Learning Toys] When toddlers press different buttons, the corresponding LED lights illuminate, which can effectively stimulate children's curiosity. These sensory wooden toys can train children's thinking and fine motor skills and help them recognize different colors. [High-Quality Gift] This LED activity board is perfect as an early educational toy for children from 3 years and up, and can be given as a birthday gift, family party gift, Children's Day gift, Christmas gift, etc. Color A