... , iPhone 4, iPod touch 4G. 2. Support to transmit the Video and Audio to HD TV Dock to HDMI for iPad, iphone4, iPod, Touch4Description ... /Touch, used to not only transmit video, data but also be as a charger. 3. Support 720P/1080P HD Digital signal output ... is small , just like the camera connection kit for iPad, and it's very easy to carry to anywhere. 6. Plug and play ...