．Material: ABS environmental protection plastic injection molding
．File storage: MicroSD card
．Dimensions: 276mmx219mmx22mm
．Weight: 490g (excluded battery)
．Powered by: AA alkaline battery X 4
Six categories of logic card (Total 1008 topics):
Observation & Association
Identification & Distinction
Classification & Comparison
Counting & Calculation
Thinking & Reasoning
Geometrical Shapes
Product instruction video：https://www.youtube.com/watch?v=p-fiCxD2tZ8
※Can be used with customer’s content to provide customized services