1. iphone to hdmi cable with data and charge function 2.can use as well as charge, no need to fraid power lose 3.full 1080p 1. For iPad2 iPad3(New ipad) , iPhone4S: It's plug and play. Your iDevice can mirror directly to HDMI monitor, so you would enjoy music, videos, movies, MTV, Podcast, Youtube, photos, games, online video/tv easily.2.For iPad1 & iPhone4: If no jailbreaked, it can play PPT, ...