Zopsc Bamboo Calculator, Wooden Solar Calculators with 12 Bit Digital LCD Screen, Basic Standard Function Desk Calculators with 29 Big Buttons for Office Home School Store

["FUNCTION: Multi function calculator not only has 4 standard arithmetic functions, but also supports percentage, memory subtraction and addition, memory clear and recall.","LCD SCREEN: 12 bit digital clear display large digital LCD screen, easy to read from a distance, easy to use, beautiful.","INCREASE PRESSURE SENSITIVITY: Calculators desktop adopts scientific design of large buttons, ergonomic design, increase pressure sensitivity, comfortable to touch.","DUAL POWER SUPPLY: Calculator is powered by dual power supply using solar energy and built in battery, easy to operate, suitable for office and home use.","MATERIAL: Calculator is made of wood material, and eco friendly, the numbers are engraved on the wood, 29 buttons, will not disappear after long time use.","","","","",""]