This desktop basic office calculator features an ergonomic keyboard design with a user-friendly layout and rounded keys that deliver ultra-comfortable typing and crisp, clear key feedback. Its stylish color-blocking aesthetic adds a modern touch to any workspace. It has a large Lcd display that shows up to 12 bold digits, a 30-degree tilt for a more comfortable viewing angle that makes readings clearer and more accurate. It runs on either solar power or one included Aaa battery, using a Aaa battery is recommended for optimal display performance to reliably meet all your daily calculation needs. It comes with four non-slip feet to keep it securely in place on your desk, making it easy to press keys and complete calculations quickly, its compact size fits perfectly on any desk without taking up excess space. Available colors: Black, White