Main function: - Using the Android system interface style - Browse webpage - Can be connected to the Internet watching video online listening to music online - Supports variety of image formats browsing (jpg png bmp…) - Supports flash 11.1 - Storage Expansion : TF card and mobile hard disk expansion - Optical fiber: Supports optical output - Support 2.4G external antenna - Support 2.4G Wireless remote control - Support Audio video output - Support wired router - Note: Use Micro TF (SD) card if you want to pull out the TF card safe operation is: Settings - > memory - > unload TF card.