2GB microSD card included. With dedicated music and gaming keys, 3.5 mm headphone connector and 3G and WLAN connectivity, the Nokia N81 multimedia computer is a true mobile entertainment powerhouse. With a sleek, polished surface and keys that light up when you activate them, accessing content on the 3D multimedia menu is fast and intuitive. Equally impressive, the Nokia N81 is configured to find, buy, manage and play music and games purchased from the Nokia Music Storeand N-Gage games service.