Fascia di età
2 a 4 Anni, 5 a 7 anni, 8 a 13 Anni
Punto d'origine
Guangdong, China
Numero del Modello
SM464756/SM464757/SM464758
Item
Math Trainer Calculator
Accessories
Includes instructions and USB charging cable
Language
English IC,Other IC can be customized(500 units minimum order)
Power supply mode
lithium battery 10300,Included