The following are the classic functions of the first generation iPad inherited and retained by the iPad2:
1.9.7 inch screen;
2.WiFi
3. Bluetooth;
4. Divided into 3G version and non-3G version;
5. Ten hours of WiFi battery life, nine hours of 3G battery life and one month of standby time;
6. Multi-touch screen
7. 16G,32G,64G