Multiple screen sharing and interaction; Can project pictures, websites, flies and games on the large screen; Multi-media sharing, smart dual screen images, music, online films, online music and TV live broadcast, can be shared on the TV with 1080P HD screen and the best audio and visual effect through the WiFiCast. Online multimedia playing smart devices can do other things: surfing, chatting, playing games and so on, but cannot answer a call; This multi-platform multi-screen screen sharing interaction dongle is compatible with different operating systems of smart phones, tablets and notebook computers to have screen interaction, supports IOS, Android and Windows.