1 X 10 Digit Display Scientific Calculator<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Auto Power Off</li><li>Memory Functions</li><li>Fraction， Percentages， Exponents， Sine， Cosine， Tangent，</li><li>Soft Touch Buttons with Light Weight Design with Flip Top Hard Cover</li><li>Full Scientific / Algebraic Functions</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51D6hTY--1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51x-KktAQKL.jpg" noproxy>