The Blackberry Curve 8900 sports the familiar bar style with full QWERTY keyboard and trackball navigation making the 8900 one of the most user friendly designs to date. Key features include a 3.2 megapixel camera with auto focus, microSD slot good for up to 16GB, GPS, WiFi, adjustable text size, WAP 2.0 browser and stereo Bluetooth perfect for playing back videos or your entire music collection.