OSALO Desktop Calculator Extra Large LCD Display 12-Digit Big Buttons Accounting Calculators Battery & Solar Powered for Office Business Daily Home (FQ-450)

【Big Buttons Calculator】Large and separate buttons make each press more accurate. Pressing its big buttons is like pressing a computer keyboard, very sensitive and you can hear clear tick-tock sounds when you press it.
【Ergonomic Design】The large calculator uses a concave round button, which is ergonomically designed and fits the fingers better. The 12 digit calculator has an LCD display that is inclined at a fixed 30 angle, which is exactly in your field of vision, and the extra-large display improves visibility and convenience.
【Extra Large Display Calculator】The office calculator has a visual operation symbol display, when you would like to calculate the number, it will express the symbol (plus, subtract, multiply, divide) on the screen. It can help you see the operation step when you operate continuously, and the non-slip design guarantees stability and enhances safety in use.
【Materals and Dual Power Supply】The desktop calculator is made of metal and plastic material. Equipped with an L1154F battery that lasts for 2 years (one hour of continuous use per day), and solar charging, the desk calculator is environmentally friendly and energy-saving, providing users with a convenient experience.
【Basic Calculator】The extra large calculator is suitable for all occasions. It’s perfect for any businessman, worker, accounting professional, teacher, student, office, family or anyone who needs to do calculations frequently. As a gift for children, parents or friends, it is also a good choice.