Cute Desktop Basic Calculator for Kids, Dual Solar and Battery Power, Simple 4 Functions and Basic Financial Calculations with Big Buttons and 12 Digit Large Display for Office, Home, School

This is a cute calculator for kids and it is easy to use. Wish this calculator can make a Child happy and interested in math. NOTE:Before enjoying the function below ,please insert one AA battery for backup, then combines both solar power and battery, there can provide reliable and uninterrupted use. Function description: 1.[M+]: Memory Plus. 2.[M-]: Memory Minus. 3.[MR]: Memory Recall. 4.[MC]: Memory Clear. Example: Calculate [3*3+2*5-2*3], press [3*3], [M+], then [2*5], [M+], then[2*3], [M-], and press [MR] once, you can get the right answer [13]. 5.[GT]: Grand Total. Example: Calculate [3*3+2*5+2*3], press [3*3=], then [2*5=], then[2*3=]. Then press [GT], you will get the right answer [25]. 6.[CE]: Clear Entry. 7.[>]: Backspace. 8.[MU]: Mark-up and Mark-down. Example: Enter [4+32], [MU], then get the result of [(4+32)/32]*100 Enter [90-80], [MU], then get the result of [(90-80)/80]*100 Enter [80*10], [MU], then get the result of 80*(100+10)%/100% Enter [80/10], [MU], then get the result of 80/(1-10%/100%) 9.[AC]: Clear all formats and zero.

Features

• DUAL POWER DESIGN: The solar powerboard can power up the calculator in a lit environment. And the calculator utilizes both solar power and battery power(battery is not included) to provide reliable and uninterrupted use. It’s a simple and worry-free partner
• LARGE 12-DIGIT DISPLAY: The large LCD screen display can show the numbers clearly and make it easy to read. And the ergonomic angle design can reduce eye strain and enhance readability
• BIG AND RESPONSIVE BUTTONS: The big buttons can prevent from pressing the wrong key to ensure quick and efficient data entry for both kids and adults at the office, home or school
• MULTIPLE FUNCTIONS: Include the basic functions of add, subtract, multiply, divide, also the advanced function of M+/M-/MRC, MU buttons. And this basic calculator will auto power-off after about 6 minutes of being idle
• SPECIFICATION: ABS material, size 5.9 x 4.7 x1.6 In, weight 4 Oz, Doesn’t take up much desk space and easy to carry and use it . Equipped with two anti-slip foot pads, it is not easy to slide while operation