年龄范围
2-4 年, 5-7 年, 8岁至13岁, 14岁以上
Type:
Other Educational Toys, Math Educational Toys
Charging time:
about 1-2 hours
Feature:
with lcd writing tablet
Power supply:
Lithium battery
Accessories:
1*Oral Calculator,1*USB Cable,1*User Manual
Color:
Blue/Pink/White/Yellow
Product name:
Oral Arithmetic Calculator with LCD Writing Tablet