-More than 10 safe and interesting experiments to learn about electricity, including series and parallel circuits, short circuits, switching, voltage, current and resistance, etc.
-Let Xiaoxiao electronic engineers try to use electrical conductors, real circuit boards, wires, light bulbs and other tools to conduct exciting and fun experiments
-Emphasize educational significance and encourage children to make scientific explorations by themselves
-Including circuit boards, battery holders, copper sheets, bulbs and bases, switches, wires and other accessories, and instructions
-Applicable age: 8 years old and above
