Z·Bling CalculatorStandard Function Scientific Electronics Desktop CalculatorsDual PowerBig Button 12 Digit Large LCD DisplayHandheld for Daily and Basic Office

? Two-way Power: Solar and Battery (Button Battery included) ? Large buttons for convenient input and Large 12-digit display calculators ? Desktop calculator Auto Power-off after approximately 10 minutes ? Tax and Currency conversion, Function and Command Signs ? On and Off buttons, Profit margin %, +/-, Key Rollover Description It works on solar and battery power with automatic power-off. 1.This basic desk model is good value for money. It is has a clear 12 digit display & easy to use. 2.It has two non-slip feet which stops it moving about when being used. 3.The screen slopes upwards towards you which makes it very clear and easy to read. 4.Due to its size it tends not to get lost and sits on a desk or can be carried around with you. 5.Desktop calculator Auto Power-off after approximately 10 minutes Material: Plastic Product Dimensions: 145*100*30mm weight: 135g Color: Black package include: 1 x Calculator 1 x Operation Manual 1 x Button Battery