... Support FLASH 2GB ~ 8GB built-in capacity to support expansion of TFcard 128M ~ 32GB capacity, Built-in 3G module4. Built-in 3G module is divided into ... automatic browsing, zooming, bookmarks,Page functions.10. Support of built-in WIFI to access broadband wireless Internet access.11. System Preferences ... TF (ie Micro SD) card, headset, Mini USB, mini-HDMI, power, MIC, SIM (ie 3G card); Side buttons ...