Description: Interactive Play : This Sensory Toys with Music and sound, with a variety of engaging activities, promoting early learning and cognitive developmentHome appliance learning: Enlighten children to Know appliance such as Microwave oven, refrigerator, sink, washing machine, TVLife skills learning: The Musical Busy Board includes Learn to plug socket, switch, Pull out paper towelSimulation scene: The Activity Board includes Food pattern recognition, weather pattern, Color recognitionSound Light Effects: Accompanied by soft lights and music, this Led Switch Board develop life skills. It also encourages hands on ability and logical thinking through its interactive play mechanism Specification: 3 AA battery (not included) Size Chart: 30.5cmx6cmx27cm/12.01inchx2.36inchx10.63inch Package Includes: 1Kids busy board Note: 1.This is not infant toy, please take away from children to avoid eating.2.Please allow slightly errors due to manual measurement and different monitors.