Calculator with Large Screen and Big KeysThis large calculator is very easy to use and read because of its large screen and large keys, especially suitable for accountant, salesman or other business people who work in office, shop , markets, etc. 30 Angled Desktop Calculator This desktop calculator's screen is directly opposite your sight, making all calculations easy to read. 3 color-separated large ABS plastic buttons fit the curvature of your fingers, making each press more precise and working more efficiently. Dual Power Solar CalculatorSolar and battery (Not included) both provide power for the calculator . When the battery runs out, the solar panel provides backup power so you can use the calculator so you don't get embarrassed. Operating Icon-Visualized Office Calculator When calculating, this big button calculator pushes the operating icons (plus , subtract, multiply or divide) on the screen, helping you to see the operation step when you work continuously, so you can easily check and correct your input. ABS PlasticThis 12- digit calculator is made of high strength ABS plastic, lightweight but durable. It can withstand the impact to the height of the desktop several times. It turns off automatically after 8 minutes when not in use, extending battery life while reducing power consumption. Note: Batteries are not included and must be purchased separately as they may be dangerous during transportation. Please allow a little error due to manual measurement. Please make sure you do not mind before you bid. The color may be different as the difference display, please understand. Hello, please pay attention when purchasing products your receiving address. If your receiving information (such as: name, street, house number, no name on the doorbell/mailbox or other information is incorrect. The order will not be delivered correctly.)