Nabi 2S is a tablet created just for kids. It is powered by a NVIDIA® Tegra® 3 Super 4-Plus-1TM Quad-Core with 5th Battery Saver Core; it has 16GB storage, a 7-inch, high-resolution (1280 X 800) touch screen, and a front facing camera.
If your screen is freezing while you're using the device, you should try restarting it or removing the battery to unfreeze it. If the device keeps freezing, consider replacing the battery. Please refer to out troubleshooting page for more help!