DIY Programmable Digital Electronic Kit Block Music Play Touch Sound Speaker For Kids
Original price was: $332.00.$99.60Current price is: $99.60.Honeycomb electronic building block is a new type of electronic building blocks STEAM teaching tool which combines the programming idea with advanced science and technology.Split every part of the robot, building blocks all the functions, hiding all the technical difficulties.Through order of stitching green input module,Blue logic module,Orange output module can achieve a variety of…