... Pod 4,Cable length:10CM Features Use the Digital AV Adapter to mirror whatever's on your ... 4th gen) to an HDTV or HDMI-compatible display. The Digital AV Adapter routes digital audio to screens that support ... it.Connect the Digital AV Adapter to your iPad, iPhone 4, or iPod touch (4th gen) ... on an external display. Use the Apple Digital AV Adapter or VGA Adapter to connect your iPhone 4, ...