*Please note* Due to the expense of this item, in some cases photo ID that matches the credit card payee will need to be provided before shipping. To expedite this process once you have completed your order send photo ID to info@lilydalebooks.com.au, otherwise we will contact you once your order is verified. The new fx-CP400 is the first in the ClassPad series to be equipped with a color display. It also boasts resolution 4.4 times higher* than the previous ClassPad. The large color LCD makes it easy to observe mathematical formulas, graphs, and images, realizing more comfortable operation. (* number of pixels) Switching the display between upright and horizontal view is simplicity itself - just tap the icon on the control panel! The horizontal view is particularly convenient for displaying a long formula on a single line. New New stylus storage Push-latch mechanism Stylus is kept in place by a push-latch mechanism. New New hard keys Incredibly easy to operate The fx-CP400 is fitted with keys that are slanted vertically, helping to prevent input errors when pressing vertically arranged keys. 100-hour battery life From a readily available dry-cell battery Spare batteries can easily be obtained and carried with you. Further, rechargeable dry-cell batteries are available. * Certain brands recommended USB mass-storage No special software required for data transfer A USB mass storage function allows for quick and easy transfer for data. USB cable supplied. Direct projector connection All you need are the ClassPad Ⅱ(fx-CP400) and a data projector Compatibility with Casio data projectors enables the ClassPad's display to be easily projected up onto a screen. Practical and stylish design Sold body with appealing, slightly ovular shape Fits comfortably in the hand, and finished in several shades of blue to evoke an intellectual look. Extended 2 year warranty