Product: Calculator
Function: 252 kinds of functions
Type: Functional
Type: Multifunctional scientific function type other / other
Adaptation battery type: dual power supply
Screen material: other / other
Screen material: LED
Function: 252 kinds of functions
Type: Functional
Type: Multifunctional scientific function type other / other
Adaptation battery type: dual power supply
Screen material: other / other
Screen material: LED