... speed MTK6235 chip, quad band, NOKIA I/O DC in, two camera, mp3, mp4, 3.3inch HVAG ... customized and set extra sleeping time.19. Built-in game: 2 embedded common games,mobile phone ... to-mute, wallpaper change21. Special function: Unique design of the plug-and-play keyboard, High-speed MTK6235 chip, ... Global multi-system compatible, NOKIA I/O DC in, WIFI wireless Internet access,off-screen function, shake ...