This Texas Instruments TI-83 Plus Graphing Calculator comes with a cover and is perfect for all your mathematical needs. With regular sized keys, a regular sized display, and LCD display features, this handheld calculator is easy to use and navigate. It runs on battery power and is ideal for business, office, and school use. The black color and sleek design make this calculator a stylish addition to your desk. The calculator is sold without any bundled accessories and is manufactured in an unknown country or region.