1： 1. For Version: 4.0,1 X Remote Shutter Controller Button,Frequency: 2.4GHz-2.4835GHz. 2： 2. Almost All Camera And Video Functions Can Be Controlled By This Remote Control, Including The Function For , For WeChat Friends Circle, For Mobile Phone Camera, For B612, For And So 3： 3. The App For Watching TV Dramas And Films Such As For , For , For IQiyi And Other Software Can Be Controlled By This Remote Control To Fast- Forward And Rewind Down And One Button To Mute 4： 4. As for games or for 2048 games that need to slide up and down and left and right can be operated with this remote control without obvious delay 5： 5. A connection for can make it work. The new video shutter comes with more than just video software, reading software and so on, as some can be controlled, making it a fully functional remote control for .