ONETWO Desktop Office 12 Digit Display Standard Function Scientific Electronic Calculator，Calculating Machine For Solar And Battery Powered，Applicable To Student Business Financial Accounting<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Quick and easy tax calculation.Displays up to 12 digits. Extra-large LCD display.</li><li>Percussion keyboard ergonomic design， clear sound， after 100 thousand times of tapping test， not easy to bond</li><li>Tilted screen for easy and accurate screen reading.Perfect for office， school or home use.</li><li>Two-way Power:1 Button Battery and 1 AA batteries (included) two kinds of power supply，Button Battery and 1 AA batteries， long battery life.</li><li>Every product has been strictly tested， quality problems for 1 years free warranty， please contact us directly</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41fA3ordzbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51GosFiW-%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51IR9WYzfSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51NIvj14r0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51MEOdceuxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51CzAcRE8YL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61n9bEBwvrL.jpg" noproxy>