This Extra-Large 5-Inch Lcd Display, 12-Digit Big Number Accounting, 6815Gn). Product Details ?Ergonomic Angle Display Large Button?When you put the calculator on the desktop, the 30large display is just opposite your sight, more clear than a straight display. Large and separated keys, make your every press more accurate. ?Accounting Series?Silver panel with orange,blue and gray color buttons,vibrant color matching.The functions on the panel meet the needs of your accounting work and daily used. ?ABS Engineering Plastic?This calculator is made of ABS high strength engineering plastics, light weight but durable. It can withstand the impact of falling on the height of the desktop for several times. ?Dual Power?The calculadora uses high conversion rate solar panels,solar power can be used in well-lit areas.At the same time, we provide matching battery?included one AA battery?double safe uninterruptible power.The calculator will shut down automatically after 8 minutes without operation. ?Use Occasion?This calculadora is suitable for all occasions.Fit for everyone using in school, office, home and supermarket. As a gift for children, parents and friends is also a good choice. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.