Calculator， Splaks Standard Functional Desktop Calculator Sola and AA Battery Dual Power Electronic Calculator with 12-digit Large Display<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Dual Power supply by Solar or 1 AA Battery </span></li><li><span class="a-list-item"> Automatically Power off， save more energy (ON/OFF button) </span></li><li><span class="a-list-item"> Large non-stick plastic button， new material， more durable </span></li><li><span class="a-list-item"> Large eye-angled， upright display，Easy-To-Read </span></li><li><span class="a-list-item"> Standard functional key: Profit margin %， +/-， Key Rollover </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51viHOXbDUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51GZvyiaXcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/511DOA4GYSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51xOByEuT3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61p1JALaMaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51XgLtbwwcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41sTvLQOLjL.jpg" noproxy>