... for iPhone 4 2. Charging for iPhone 3G/3GS, iPhone 4,iPod Touch, iPad 3. CVBS output HDMI Docking for iPhone 4Compatible with iPod Touch,iPhone 3G/3GS, iPad, iphone 4 ... , 480i Output (only iPhone 4/iPad) CVBS 576P, 480P, 576i, 480i Output (Only iPhone 3G, 3GS/iPod Touch) Charging for iPhone 3G/3GS, iPhone 4,iPod Touch, iPad ...