Description :Compatible with iPad ， iPhone 4 and iPod touch 4G.Transmits video and audio to an HDTV or HDMI device (unlike a VGA adapter which only transmits video).Support 720P/1080P High Definition signal output.Support videos ， movies ， MTV ， Podcast ， Youtube(online) ， photos etc.Support online video on internet webpage (support QuickTime) .Support online FM radio ， MP3 (iPhone4) ， photos on Powerpoint.Can output the audio of the online games and TV programs. Supports transmission of HD video and audio to HD TV or Projector.Supports HD video of 720p video format on ipad 1/ iphone 4 4s ， Full 1080P on ipad2 /3， the new ipad.Compatible with iOS 5.0 ， iOS 4.3 or above. Package Includes :1 x Dock Connetor To HDMI Adapter Cable