Età
4-6Y, 7-9Y, -12Y, -14Y, > 14Y
Punto d'origine
Guangdong, China
Materiale
Metallo, Silicone, Vetro, Altri, Plastica
Batteria
Batteria di litio
Description
Educational Toy Student Math Training Device Arithmetic Tablet
Style
Educational Science Toys
Usage
Student arithmetic instrument
Function
Microscope, LED light
Certificate
China 3C quality certification, Appearance patent
Material
ABS, Electronic components
Accessories
Lanyard, Manual, data cable