3 Function: 
Function 1: DLNA----- for Android OS phone etc. Device. 
Function 2: Airplay---- for Apple phone 
Function 3: Miracast ----- for smart Android 4.2 phone/tablet PC etc. Device. 

Multimedia sharing accessoriesfor smartphone / tablet computer 
Multi-screen interactive protocol DLNA/Airplay/Miracast 

Function: 
1. Wireless transmission of the small screen to the big screen, wireless HDMI function 
2. Andorid phone, iPhone and iPad photos and video wireless projection TV 
3. Watch massive Internet video programs Through the APP watch live TV 
4. Through the APP watch live TV 
5. Phone / tablet screen mirroring function (Miracast) 
6. Cross-platform support, enjoying massive Application 
7. Multi-screen interactive protocol DLNA/Airplay/Miracast 
8. WiFi, HDMI