1>Magically amplifies the sound from iPhone 2>Supported iOS devices an Android phones 3>Automatically turns on and off Portable Music Magic Box Speaker 1.IntroductionThis product is applicable to any kinds of digital product with external speaker as cellphone ,mp3,mp4,,ipad Iphone5 4S,Iphone 4,Iphone 3GS, Touch4 NO data line, no bluetooth ,no interaction , no wifi need . Just simply put your ...