【Brand New】Sharp EL-5160TX Programmable Scientific Calculator 710 Function Expert Model (EL-5160TX) ● Equipped with function features (710 functions) ● Acrylic panel adopted to protect the LCD and solar cell ● Function memory that can store frequently used functions ● Home key that returns to normal mode with one push ● Fashionable and robust honeycomb texture "hard cover" ● Quick reference label ● "QR code" displayed on the label attached to the inside of the hard cover. ● You can refer to the instruction manual with a smartphone, etc.