The sleek TI-Nspire CX handheld is the thinnest and lightest TI graphing calculator model to date</br>Overlay and color-code math and science concepts on digital images or your own photos</br>The installed TI-Nspire Rechargeable Battery is expected to last up to two weeks of normal use on a single charge</br>Color-code equations?? objects?? points and lines on the full-color?? backlit display</br>Graph and rotate (manually and automatically) 3D functions??One-year limited warranty.</br></br>Product Description</br></br>Stay mobile?? continue learning - Transfer class assignments from handheld to computer. Complete work outside of school using student software. On the desktop at home or a laptop on the bus?? at the library?? coffee shop or wherever.  Explore higher-level math concepts - Explore symbolic algebra and symbolic calculus?? in addition to standard numeric calculations. View exact values - in the form of variables such as x and y?? radicals and pi - when doing step-by-step arithmetic?? algebraic and calculus calculations.Visualize in full color - Color-code equations?? objects?? points and lines on the full-color?? backlit display. Make faster?? stronger connections between equations?? graphs and geometric representations on screen.  Real-world images - Use digital images