1、INTELLECTUAL: Wooden Sensory Board adds intelligence and creativity with its wooden switch and power design. 2、WITH LED LIGHTS: Baby electronic board switch with LED lights to stimulate interest and provide visual stimulation. 3、INTERACTIVITY: Light switch toys is a highly interactive game that provides hours of entertainment with endless combinations of buttons, wires and lights. 4、CULTIVATE CREATIVITY: LED light up travel toys are suitable for early childhood education to develop creativity and problem solving skills. 5、EXQUISITE POLISHED: Wooden sensory board switch toy is made of linden wood, exquisitely polished, won't scratch your child's hand, safe to use. Item Type: Wooden Switch Toys Material: Basswood Battery: 2 AAA Batteries (Battery Not Included) 1 x Wooden Switch Toys (Battery Not Included)