OFFIDIX Desktop Calculator 12 Digit with Large LCD Display, Desk Calculator Solar Battery Dual Power Electronic Calculator, Business Calculator with Tax Functions,Perfect for Office, Home, School

This calculator in addition to the basic standard functions, adds new features: RARE, TAX-,TAX+.

Perfect for office use by financial staff.

HD DISPLAY 1.

Display: Use of Japanese LCD, letters is legible and striking, thick black, no shadow.

2.

Metal surface:It is aluminum material to achieve better protection.

3.

Number button:German ink, durable.

4.

Circuit board:anti-corrosion board, good conductivity, strong adhesion of carbon oil.

DUAL POWER It is doual power calculater.

It not only use one AA battery but also can use solar power.

The solar design make the calculator can work in daytime or even in the dim light without battery.